Ransactions of The

VOLUME328 NUMBER 2 EI 11999 DECEMBER1991 RANSACTIONS OF THE

AMERICAN MATHEMATICAL SOCIETY

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Aarts, J. M. and Oversteegen, L. G. Flowbox manifolds, 327, 449. Adams, Colin, Hildebrand, Martin and Weeks, Jeffrey. Hyperbolic invariants of knots and links, 326, 1. Ahmad, Shair. A nonstandard resonance problem for ordinary differential equations, 323, 857. Akcoglu, M. A. and Bradley, R. E. Alternating sequences and induced operators, 325, 765. Albano, Alberto and Katz, Sheldon. Lines on the Fermât quintic threefold and the infinitesimal generalized Hodge conjecture, 324, 353. Alonso, Juan M. Quasi-projective and relative cohomological dimension of groups, 325, 715. Alspach, Dale E. A characterization of the complemented translation-invariant subspaces ofHlÇR), 323, 197. Andersen, Kenneth F. Weighted inequalities for maximal functions associated with general measures, 326, 907. Anderson, J. M., Fernández, J. L. and Shields, A. L. Inner functions and cyclic vectors in the Bloch space, 323, 429. Anderson, J. M. and Hinkkanen, A. Univalence criteria and quasiconformal extensions, 324, 823. Attouch, Hedy and Wets, Roger J.-B. Quantitative stability of variational systems : I. the epigraphical distance, 328, 695. Ball, Keith. Shadows of convex bodies, 327, 891. Ballico, Edoardo. On vector bundles on 3-folds with sectional genus 1, 324, 135. Balogh, Zoltán. On collectionwise normality of locally compact, normal spaces, 323, 389. Bardi, Martino and Soravia, Pierpaolo. Hamilton-Jacobi equations with singular boundary condi- tions on a free boundary and applications to differential games, 325, 205. Beattie, M. See Caenepeel, S. Beer, Gerald and Lucchetti, Roberto. Convex optimization and the epi-distance topology, 327, 795. Beerends, R. J. Chebyshev polynomials in several variables and the radial part of the Laplace- Beltrami operator, 328, 779. Bendersky, Martin and Gitler, Sam. The cohomology of certain function spaces, 326, 423. Benedetto, John J. A multidimensional Wiener-Wintner theorem and spectrum estimation, 327, 833. Benzinger, Harold E. Plane autonomous systems with rational vector fields, 326, 465. Bercovici, Hari, Foias, Ciprian and Tannenbaum, Allen. A spectral commutant lifting theorem, 325,741. Berend, Daniel and Katz, Gabriel. Concentrated cyclic actions of high periodicity, 323, 665. Bergvelt, M. J. and Guest, M. A. Actions of loop groups on harmonic maps, 326, 861. Berhanu, S. Microlocal Holmgren's theorem for a class of hypo-analytic structures, 323, 51. Blasco, O. and Pelczynski, A. Theorems of Hardy and Paley for vector-valued analytic functions and related classes ofBanach spaces, 323, 335. Boggess, A., Dwilewicz, R. and Nagel, A. The hull of holomorphy of a nonisotropic ball in a real hypersurfaceof finite type, 323, 209. Bollobás, Bêla and Brightwell, Graham. Box-spaces and random partial orders, 324, 59. Borwein, J. M. and Borwein, P. B. A cubic counterpart of Jacobi's identity and the AGM, 323, 691. Borwein, J. M. and Lewis, A. S. On the convergence of moment problems, 325, 249. Borwein, P. B. See Borwein, J. M. Boyarsky, A. See Góra, P. Boyer, Charles P., Mann, Benjamin M. and Waggoner, Daniel. On the homology ofSV{n) instan- tons, 323, 529. Boyer, Charles P. and Sánchez Valenzuela, O. A. Lie supergroup actions on supermanifolds, 323, 151. INDEX TO VOLUME 323-328

Bradley, R. E. See Akcoglu, M. A. Bratteli, Ola and Robinson, Derek W. Second-order elliptic operators and heat kernels on Lie groups, 325, 683. Brightwell, Graham. See Bollobás, Bêla Bruns, Winfried, Simis, Aron and Trung, Ngô Viêt. Blow-up of straightening-closed ideals in ordinal Hodge algebras, 326, 507. Buoncristiano, Sandro and Hacon, Derek. Characteristic numbers for unoriented Z-homology manifolds,323, 651. Caenepeel, S. and Beattie, M. A cohomological approach to the Brauer-Long group and the groups of Galois extensions and strongly graded rings, 324, 747. Cao, Jianguo. The existence of generalized isothermal coordinates for higher dimensional Riemannian manifolds,324, 901. Carasso, Alfred S. and Kato, Tosio. On subordinated holomorphic semigroups, 327, 867. Carlson, James A. Hypersurface variations are maximal. II, 323, 177. Cauty, Robert. Structure locale de l'espace des rétractions d'une surface, 323, 315. Chen, Shaozhu. Asymptotic integrations of nonoscillatory second order differential equations, 327, 853. Chen, Xinfu and Friedman, Avner. Maxwell's equations in a periodic structure, 323, 465. Cho, Yong Seung. Finite group actions on the moduli space of self-dual connections. I, 323, 233. Christ, Michael. Lp bounds for spectral multipliers on nilpotent groups, 328, 73. Chui, Charles K. and Shen, Xie-Chang. On Hermite-Fejér interpolation in a Jordan domain, 323, 93. Clancey, Kevin F. On the spectral character of Toeplitz operators on multiply connected domains, 323, 897. Cochran, Tim D. k-cobordismfor links in Si, 327, 641. Coffman, Charles V. Classification of balanced sets and critical points of even functions on spheres, 326, 727. Cominetti, Roberto. On pseudo-differentiability,324, 843. Conway, John B. Towards a functional calculus for subnormal tuples: The minimal normal extension, 326, 543. Costenoble, Steven R. and Waner, Stefan. Fixed set systems of equivariant infinite loop spaces, 326, 485. Coutinho, S. C. Generating modules efficiently over noncommutative noetherian rings, 323, 843. Cowling, Michael, Gaudry, Garth, Giulini, Saverio and Mauceri, Giancarlo. Weak type (1,1) estimates for heat kernel maximal functions on Lie groups, 323, 637. Cox, J. T. and Griffin, Philip S. How porous is the graph of Brownian motion!, 325, 119. Daigle, D. Relative Frobenius of plane singularities, 324, 777. Dajani, Karma. Genericity of nontrivial H-superrecurrent H-cocycles, 323, 111. Dancer, E. N. On the existence and uniqueness of positive solutions for competing species models with diffusion,326, 829. Davis, Gregory J. Infinitely many coexisting sinks from degenerate homoclinic fangendes, 323, 727. Denker, Manfred and Urbañski, Mariusz. On the existence of conformai measures, 328, 563. Diaz, Steven and Harbater, David. Strong Bertini theorems, 324, 73. Dipper, Richard and James, Gordon, q-tensor space and q-Weyl modules, 327, 251. Ditzian, Z. A measure of smoothness related to the Laplacian, 326, 407. Dobrowolski, T., Marciszewski, W. and Mogilski, J. On topological classification of function spaces CP(X) of low Borel complexity, 328, 307. Dong, Xiaoying. Iteration of a composition of exponential functions, 328, 517. Dowling, Patrick N. Radon-Nikodym properties associated with subsets of countable discrete abelian groups, 327, 879. Downey, Rodney G. and Moses, Michael F. Recursive linear orders with incomplete successivities, 326, 653. Dumortier, Freddy and Fiddelaers, Peter. Quadratic models for generic local 3-parameter bifurca- tions on the plane, 326, 101. Duren, P. L. and Schiffer, M. M. Univalent functions which map onto regions of given transfinite diameter, 323, 413. INDEX TO VOLUME 323-328

Dwilewicz, R. See Boggess, A. Dydak, Jerzy and Nowak, Slawomir. Strong shape for topological spaces, 323, 765. Dye, J., Khamsi, M. A. and Reich, S. Random products of contractions in Banach spaces, 325, 87. Edjvet, Martin and Howie, James. The solution of length four equations over groups, 326, 345. Elias, Uri. Zeros of solutions and of Wronskians for the differential equation Lny+p(x)y = 0, 324, 27. Evans, Michael J., Humke, Paul D., Lee, Cheng-Ming and O'Malley, Richard J. Characterizations of turbulent one-dimensional mappings via w-limit sets, 326, 261. Evans, Steven N. and Perkins, Edwin. Absolute continuity results for superprocesses with some applications, 325, 661. Fabec, R. C. Homogeneous distributions on the Heisenberg group and representations o/SU(2,1), 328,351. Fania, Maria Lucia and Livorni, Elvira Laura. Polarized surfaces ofA-genus 3, 328, 445. Fernández, J. L. See Anderson, J. M. Ferry, Steven C. Alexander duality and Hurewicz fibrations, 327, 201. Fiddelaers, Peter. See Dumortier, Freddy Fiedorowicz, Zbigniew and Loday, Jean-Louis. Crossed simplicial groups and their associated homology,326, 57. Fitzpatrick, P. M. and Pejsachowicz, Jacobo. Parity and generalized multiplicity, 326, 281. Foata, Dominique and Zeilberger, Doron. Multibasic Eulerian polynomials, 328, 843. Foias, Ciprian. See Bercovici, Hari Frajria, Pierluigi Möseneder. Derived functors of unitary highest weight modules at reduction points, 327, 703. Franchi, Bruno. Weighted Sobolev-Poincaré inequalities and pointwise estimates for a class of degenerate elliptic equations, 327, 125. Friedman, Avner. See Chen, Xinfu Friedman, Avner and Reitich, Fernando. The Stefan problem with small surface tension, 328, 465. Froelich, John. Strictly cyclic operator algebras, 325, 73. "Tiled Fujita, Hisaaki. Erratum to orders of finite global dimension", 327, 919. Gallego, E. and Reventes, A. Lie flows of codimension 3, 326, 529. Galvin, F., Milner, E. C. and Pouzet, M. Cardinal representations for closures and preclosures, 328, 667. Garcia Azorero, J. and Peral Alonso, I. Multiplicity of solutions for elliptic problems with critical exponent or with a nonsymmetric term, 323, 877. Gardner, R. and Jones, C. K. R. T. Stability of travelling wave solutions of diffusive predator-prey systems, 327, 465. Garofalo, Nicola and Segala, Fausto. New results on the Pompeiu problem, 325, 273. Gaudry, Garth. See Cowling, Michael Gesztesy, F., Schweiger, W. and Simon, B. Commutation methods applied to the mKdV-equation, 324, 465. Gitler, Sam. See Bendersky, Martin Giulini, Saverio. See Cowling, Michael Goldman, William M. and Kamishima, Yoshinobu. Conformai automorphisms and conformally flat manifolds,323, 797. Gonzalez, Fulton B. On the range of the Radon d-plane transform and its dual, 327, 601. Góra, P. and Boyarsky, A. Computing the topological entropy of general one-dimensional maps, 323, 39. -. The Frobenius-Perron operator on spaces of curves, 324, 731. Goss, David. A formal Mellin transform in the arithmetic of function fields, 327, 567. Grafakos, Loukas. Weak type estimates for a singular convolution operator on the Heisenberg group, 325, 435. Graham, Colin C, Lau, Anthony T. M. and Leinert, Michael. Continuity of translation in the dual ofL^iG) and related spaces, 328, 589. Grätzer, G. and Lakser, H. On complete congruence lattices of complete lattices, 327, 385. Greither, C. Cyclic Galois extensions and normal bases, 326, 307. Griffin, Philip S. See Cox, J. T. INDEX TO VOLUME 323-328

Grigor'ev, D. Yu. and Singer, M. F. Solving ordinary differential equations in terms of series with real exponents, 327, 329. Groszek, M. and Jech T. Generalized iteration of forcing, 324, 1. Guest, M. A. See Bergvelt, M. J. Gutierrez, Cristian E. and Wheeden, Richard L. Sobolev interpolation inequalities with weights, 323, 263. Hacon, Derek. See Buoncristiano, Sandro Hall, Peter. A Picard theorem with an application to minimal surfaces. II, 325, 895. Hanlon, Phil. The generalized Dowling lattices, 325, 1. Harbater, David. See Diaz, Steven Hart, Klaas Pieter and van Mill, Jan. A countably compact topological group H such that H x H is not countably compact, 323, 811. Heath, Jo. 2-Zo-l maps on hereditarily indecomposable continua, 328, 433. Hellerstein, Simon, Miles, Joseph and Rossi, John. On the growth of solutions off" + gf+hf = 0, 324, 693. Helminck, G. F. and Post, G. F. A convergent framework for the multicomponent KP-hierarchy, 324, 27'1. Herb, Rebecca A. The Schwartz space of a general semisimple Lie group. II: Wave packets associated to Schwartz functions, 327, 1. Hernández, Luis. Maximal representations of surface groups in bounded symmetric domains, 324, 405. Herrero, Domingo A. A dense set of operators with tiny commutants, 327, 159. Herzog, Bernd. Local singularities such that all deformations are tangentially flat, 324, 555. Hiai, Fumio and Nakamura, Yoshihiro. Closed convex hulls of unitary orbits in von Neumann algebras, 323, 1. Hijab, Omar. Control of degenerate diffusions in Rd, 327, 427. Hildebrand, Martin. See Adams, Colin Himonas, A. Alexandrou. On certain partial differential operators of finite odd type, 324, 889. Hinkkanen, A. See Anderson, J. M. Ho, Lop-Hing. Subelliptic estimates for the d-Neumann problem for n - 1 forms, 325, 171. Hofmann, Karl H. and Ruppert, Wolfgang A. F. On the interior of subsemigroups of Lie groups, 324, 169. Holzmann, W. H. An equivariant torus theorem for involutions, 326, 887. Howie, James. See Edjvet, Martin Huebschman, Johannes. Cohomology of metacyclic groups, 328, 1. Huggett, S. A. and Singer, M. A. Relative cohomology and projective twistor diagrams, 324, 41. Humke, Paul D. See Evans, Michael J. Hunt, Brian R. and Yorke, James A. Smooth dynamics on Weierstrass nowhere differentiable curves, 325, 141. Hurley, Mike. Varieties of periodic attractor in cellular automata, 326, 701. Iozzi, Alessandra. Algebraic hulls and smooth orbit equivalence, 326, 371. Isbeli; John. First steps in descriptive theory of locales, 327, 353. Ismail, Mourad E. H. and Muldoon, Martin E. A discrete approach to monotonicity of zeros of orthogonal polynomials, 323, 65. Ismail, Mourad E. H. and Rahman, Mizan. The associated Askey-Wilson polynomials, 328, 201. Jaeger, François. Circuit partitions and the homfly polynomial of closed braids, 323, 449. James, Gordon. See Dipper, Richard Järvi, Pentti. Generalizations of Picard's theorem for Riemann surfaces, 323, 749. Jech T. See Groszek, M. Johannson, Klaus. On surfaces and Heegaard surfaces, 325, 573. Johnson, Keith. Roots of unity and the Adams-Novikov spectral sequence for formal A-modules, 323, 715. Johnson, R. and Neugebauer, C. J. Change of variable results for Ap- and reverse Holder RHr- classes, 328, 639. Johnson, William B. and Schechtman, Gideon. On the distance of subspaces ofl£ to /*, 324, 319. Jones, C. K. R. T. See Gardner, R. INDEX TO VOLUME 323-328

Jonish, D. and Milieu, K. C. Isotopy invariants of graphs, 327, 655. Jungreis, Irwin. Some results on the Sarkovskii partial ordering of permutations, 325, 319. Kamishima, Yoshinobu. See Goldman, William M. Kato, Tosio. See Carasso, Alfred S. Katz, Gabriel. See Berend, Daniel Katz, Sheldon. See Albano, Alberto Kennedy, Judy. A transitive homeomorphism on the pseudoarc which is semiconjugate to the tent map, 326, 773. Khamsi, M. A. See Dye, J. Kim, Dae San and Rabau, Patrick. Action on Grassmannians associated with commutative semisimple algebras, 326, 157. Kim, Sung-Ock. Noether-Lefschetz locus for surfaces, 324, 369. Klassen, Eric Paul. Representations of knot groups in SU(2), 326, 795. Kleene, S. C. Recursive functionals and quantifiers of finite types revisited, V, 325, 593. Ko, Hyoung J. The decompositions of Schur complexes, 324, 255. Koditschek, Daniel E. See Rimon, Elon Kosarew, Siegmund. Grothendieck's existence theorem in analytic geometry and related results, 328, 259. Koyama, Shin-ya. Determinant expression of Selberg zeta functions. 1,324, 149. Krawczyk, Adam and Zakrzewski, Piotr. Extensions of measures invariant under countable groups of transformations, 326, 211. Kulesza, John, Levy, Ronnie and Nyikos, Peter. Extending discrete-valued functions, 324, 293. Kwon, Y. and Williams, R. J. Reflected Brownian motion in a cone with radially homogeneous reflectionfield, 327, 739. Lacey, Michael T. On weak convergence in dynamical systems to self-similar processes with spectral representation, 328, 767. Lachlan, A. H. Complete coinductive theories. II, 328, 527. Lakser, H. See Grätzer, G. Lambre, Thierry. Modèle minimal équivariant et formalité, 327, 621. Landsberg, J. M. Minimal submanifolds ofE2n+l arising from degenerate SO(3) orbits on the Grassmannian, 325, 101. Lanza de Cristoforis, Massimo. Cavitational flows and global injectivity of conformai maps, 323, 509. Lapidus, Michel L. Fractal drum, inverse spectral problems for elliptic operators and a partial res- olution of the Weyl-Berry conjecture, 325, 465. Laroco, Leonardo A., Jr. Stable rank and approximation theorems in H°°, 327, 815. Lau, Anthony T. M. See Graham, Colin C. Lau, Anthony To-Ming and Paterson, Alan L. T. Inner amenable locally compact groups, 325, 155. Lee, Cheng-Ming. See Evans, Michael J. Leinert, Michael. See Graham, Colin C. Levy, Ronnie. See Kulesza, John Lewis, A. S. See Borwein, J. M. Lewis, James W. Infinitesimal rigidity for the action ofSL(n, Z) on J", 324, 421. Lewis, John L. and Murray, Margaret A. M. Regularity properties of commutators and layer potentials associated to the heat equation, 328, 815. Lin, Huaxin. Support algebras of a-unital C* -algebras and their quasi-multipliers, 325, 829. Lin, Wen-Hsiung. An infinite family in jit^ at Adams filtration seven, 328, 131. Livorni, Elvira Laura. See Fania, Maria Lucia Loday, Jean-Louis. See Fiedorowicz, Zbigniew Loewen, Philip D. and Rockafellar, R. T. The adjoint arc in nonsmooth optimization, 325, 39. Lucchetti, Roberto. See Beer, Gerald Lyzzaik, A. K. and Stephenson, Kenneth. The structure of open continuous mappings having two valences,327, 525. McConnell, Terry R. The two-sided Stefan problem with a spatially dependent latent heat, 326, 669. Maddux, Roger D. Pair-dense relation algebras, 328, 83. INDEX TO VOLUME 323-328

Magajna, Bojan. On the relative reflexivity of finitely generated modules of operators, 327, 221. Mann, Benjamin M. See Boyer, Charles P. Mantini, Lisa A. An L2-cohomology construction of unitary highest weight modules for \J(p,q), 323, 583. Marciszewski, W. See Dobrowolski, T. Marcoux, Laurent. On the distance between unitary orbits of weighted shifts, 326, 585. Masur, Howard. Hausdorff dimension of divergent Teichmüller geodesies, 324, 235. Matsuoka, Sachiko. Nonsingular algebraic curves in RPl x RP1, 324, 87. Mauceri, Giancarlo. See Cowling, Michael Mikami, Kentaro. Symplectic double groupoids over Poisson (ax + b)-groups, 324, 447. Miles, Joseph. See Hellerstein, Simon van Mill, Jan. See Hart, Klaas Pieter Millett, K. C. See Jonish, D. Milner, E. C. See Galvin, F. Mitchell,William J. Definablesingularity, 327, 407. Mogilski, J. See Dobrowolski, T. Monticino, Michael G. Utility functions which ensure the adequacy of stationary strategies, 325, 187. Morita, Takehiko. The symbolic representation of billiards without boundary condition, 325, 819. Moses, Michael F. See Downey, Rodney G. Mujica, Jorge. Linearization of bounded holomorphic mappings on Banach spaces, 324, 867. Muldoon, Martin E. See Ismail, Mourad E. H. Murasugi, Kunio. On the braid index of alternating links, 326, 237. Murdoch, Timothy A. Twisted calibrations. 328, 239. Murray, Margaret A. M. See Lewis, John L. Nagel, A. See Boggess, A. Nakamura, Yoshihiro. See Hiai, Fumio Nakazi, Takahiko. Szego's theorem on a bidisc, 328, 421. Negami, Seiya. Ramsey theorems for knots, links and spatial graphs, 324, 527. Nesin, Ali and Pillay, Anand. Some model theory of compact Lie groups, 326, 453. Neugebauer, C. J. See Johnson, R. Nillsen, Rodney. Adapted sets of measures and invariant functionals on LP(G), 325, 345. Njástad, Olav. A modified Schur algorithm and an extended Hamburger moment problem, 327, 283. Novick-Cohen, A. and Pego, R. L. Stable patterns in a viscous diffusion equation, 324, 331. Nowak, Slawomir. See Dydak, Jerzy Nyikos, Peter. See Kulesza, John "i-manifolds. Ochiai, Mitsuyuki. Heegaard diagrams of 328, 863. Okniñski, Jan and Putcha, Mohan S. Complex representations of matrix semigroups, 323, 563. 'Olafsson, G. and Orsted, B. The holomorphic discrete series of an affine symmetric space and representations with reproducing kernels, 326, 385. O'Malley, Richard J. See Evans, Michael J. Orsted, B. See 'Olafsson, G. Osborne, M. Scott and Warner, Garth. The Selberg trace formula. VIII, Contribution from the continuous spectrum, 324, 623. Oversteegen, L. G. See Aarts, J. M. Pastijn, F. Commuting fully invariant congruences on free completely regular semigroups, 323, 79. Pate, Thomas H. Partitions, irreducible characters, and inequalities for generalized matrix functions, 325, 875. Paterson, Alan L. T. See Lau, Anthony To-Ming Pego, R. L. See Novick-Cohen, A. Pejsachowicz, Jacobo. See Fitzpatrick, P. M. Pelczynski, A. See Blasco, O. Peral Alonso, I. See Garcia Azorero, J. Perkins, Edwin. See Evans, Steven N. INDEX TO VOLUME 323-328

Phillips, N. Christopher. C°° loop algebras and noncommutative Bolt periodicity, 325, 631. Picavet, Gabriel. Pureté, rigidité, et morphismes entiers, 323, 283. Piergallini, R. Covering moves, 325, 903. Pillay, Anand. See Nesin, Ali Pipher, Jill and Verchota, Gregory. Area integral estimates for the biharmonic operator in Lipschitz domains, 327, 903. Polterovich, L. V. The Maslov class of the Lagrange surfaces and Gromov's pseudo-holomorphic curves, 325, 241. Popescu, Dorin. Indecomposable Cohen-Macaulay modules and their multiplicities, 323, 369. Post, G F. See Helminck, G. F. Pouzet, M. See Galvin, F. Prieto, Carlos and Ulrich, Hanno. Equivariant fixed point index and fixed point transfer in nonzero dimensions, 328, 731. Proctor, Robert A. A generalized Berele-Schensted algorithm and conjectured Young tableaux for intermediate symplectic groups, 324, 655. Putcha, Mohan S. See Okniñski, Jan Rabau, Patrick. Action on Grassmannians associated with afield extension, 326, 127. -. See Kim, Dae San Râdulescu, Florin. Vanishing of H2(M, K(H)) for certain finite von Neumann algebras, 326, 569. Rahman, Mizan. See Ismail, Mourad E. H. Rao, Ravi A. On completing unimodular polynomial vectors of length three, 325, 231. Reich, S. See Dye, J. Reitich, Fernando. See Friedman, Avner Reventes, A. See Gallego, E. Richter, Jürgen and Sturmfels, Bernd. On the topology and geometric construction of oriented ma- troids and convex polytopes, 325, 389. Richter, Stefan. A representation theorem for cyclic analytic two-isometries, 328, 325. Rimon, Elon and Koditschek, Daniel E. The construction of analytic diffeomorphisms for exact robot navigation on star worlds, 327, 71. Ritter, Jürgen and Sehgal, Sudarshan K. Construction of units in integral group rings of finite nilpotent groups, 324, 603. Robinson, Derek W. See Bratteli, Ola Robson, Robert O. Separating points from closed convex sets over ordered fields and a metric for R", 326, 89. Rockafellar, R. T. See Loewen, Philip D. Rogers, L. C. G. Brownian motion in a wedge with variable skew reflection, 326, 227. Root, Robert G. Boundary value problems for degenerate elliptic-parabolic equations of the fourth order, 324, 109. Rossi, John. See Hellerstein, Simon Ruppert, Wolfgang A. F. See Hofmann, Karl H. Salehi, Ebrahim. Distal functions and unique ergodicity, 323, 703. Sánchez Valenzuela, O. A. See Boyer, Charles P. Sato, Yoshihisa. Locally flat 2-knots in S2 x S2 with the same fundamental group, 323, 911. Schechtman, Gideon. See Johnson, William B. Schiffer, M. M. See Duren, P. L. Schubert, David. Linear series with an N-fold point on a general curve, 327, 117. Schwardmann, U. See Thompson, G. Schweiger, W. See Gesztesy, F. Schweinsberg, Allen. Similarity orbits and the range of the generalized derivation X —►MX - XN, 324,201. Scoppola, Carlo M. Groups of prime power order as Frobenius-Wielandt complements, 325, 855. Segala, Fausto. See Garofalo, Nicola Sehgal, Sudarshan K. See Ritter, Jürgen Shah, Kishor. Coefficientideals, 327, 373. Shapiro, Victor L. Resonance and the second BVP, 325, 363. Shaw, Mei-Chi. Optimal Holder and L p estimates for db on the boundaries of real ellipsoids in C, 324, 213. INDEX TO VOLUME 323-328

Sheingorn, Mark. Effective lower bounds for the norm of the Poincaré Si-operator, 325, 453. Shen, Xie-Chang. See Chui, Charles K. Shen, Yuan-Yuan. Unit groups and class numbers of real cyclic octic fields, 326, 179. Shi, Ji-Huai. Inequalities for the integral means of holomorphic functions and their derivatives in the unit ball ofC, 328, 619. Shields, A. L. See Anderson, J. M. Simis, Aron. See Bruns, Winfried Simon, B. See Gesztesy, F. Singer, M. A. See Huggett, S. A. Singer, M. F. See Grigor'ev, D. Yu. Snyder, David F. Partially acyclic manifold decompositions yielding generalized manifolds, 325, 531. Sommen, F. Monogenic differential calculus, 326, 613. Soravia, Pierpaolo. See Bardi, Martino Stafford, Matthew. Markov partitions for expanding maps of the circle, 324, 385. Stephenson, Kenneth. See Lyzzaik, A. K. Stetkasr, Henrik. Ultra-irreducibility of induced representations of semidirect products, 324, 543. Stuck, Garrett. On the characteristic classes of actions of lattices in higher rank Lie groups, 324, 181. Sturmfels, Bernd. See Richter, Jürgen Suzuki, Masahiko. Stability of Newton boundaries of a family of real analytic singularities, 323, 133. 's Takeuchi, Yoshihiro. Waldhausen classification theorem for finitely uniformizable 3-orbifolds, 328, 151. Tannenbaum, Allen. See Bercovici, Hari Tarantello, Gabriella. Remarks on forced equations of the double pendulum type, 326, 441. Thomassen, Carsten. Tilings of the torus and the Klein bottle and vertex-transitive graphs on a fixed surface, 323, 605. Thompson, G. and Schwardmann, U. Almost tangent and cotangent structures in the large, 327, 313. Troyanov, Marc. Prescribing curvature on compact surfaces with conical singularities, 324, 793. Trung, Ngô Viêt. See Bruns, Winfried Tsujii, Masato. Regular points for ergodic Sinai measures, 328, 747. Ulrich, Hanno. See Prieto, Carlos Urbañski, Mariusz. See Denker, Manfred Valov, Vesko M. Linear topological classifications of certain function spaces, 327, 583. van de Vel, M. Invariant arcs, Whitney levels, and Kelley continua, 326, 749. Verchota, Gregory. See Pipher, Jill Waggoner, Daniel. See Boyer, Charles P. Walker, Russell B. Periodicity and decomposability of basin boundaries with irrational maps on prime ends, 324, 303. Wallace, D. I. Terms in the Selberg trace formula for SL(i, Z)\SL(3,3l)jSO(3, âl) associated to Eisenstein series coming from a minimal parabolic subgroup, 327, 781. Walling, Lynne H. On lifting Hecke eigenforms, 328, 881. Waner, Stefan. See Costenoble, Steven R. Wang, Gang. Sharp square-function inequalities for conditionally symmetric martingales, 328, 393. Warner, Garth. See Osborne, M. Scott Waterhouse, William C. Automorphisms and twisted forms of generalized Witt Lie algebras, 327, 185. Weeks, Jeffrey. See Adams, Colin Wets, Roger J.-B. See Attouch, Hedy Wheeden, Richard L. See Gutierrez, Cristian E. Williams, R. J. See Kwon, Y. Wu, Ta-Sun. On the structure of certain locally compact topological groups, 325, 413. Yeh, R. Z. Hyperholomorphic functions and second order partial differential equations in R", 325, 287. Yorke, James A. See Hunt, Brian R. INDEX TO VOLUME 323-328

Zakrzewski, Piotr. See Krawczyk, Adam Zdunik, Anna. Harmonie measure versus Hausdorff measures on repellers for holomorphic maps, 326, 633. Zeilberger, Doron. See Foata, Dominique Zhang, Shuang. K\ -groups, quasidiagonality, and interpolation by multiplier projections, 325, 793. Zhu, Kehe. Mobius invariant Hilbert spaces of holomorphic functions in the unit ball ofC, 323, 823. -. Hankel operators on the Bergman space of bounded symmetric domains, 324, 707. VOLUME328 1 IWÊI IS 1991 Transactions JLoFTHE

AMERICAN MATHEMATICAL SOCIETY

PROVIDENCE,RHODE ISLAND USA ISSN 0002-9947 Copying and reprinting. Individual readers of this publication, and nonprofit libraries acting for them, are permitted to make fair use of the material, such as to copy a chapter for use in teaching or research. Permission is granted to quote brief passages from this publication in reviews, provided the customary acknowledgement of the source is given. Republication, systematic copying, or multiple reproduction of any material in this publication (including abstracts) is permitted only under license from the American Mathematical Society. Requests for such permission should be addressed to the Manager of Editorial Services, American Mathematical Society, P.O. Box 6248, Providence, Rhode Island 02940-6248. The owner consents to copying beyond that permitted by Sections 107 or 108 of the U.S. Copyright Law, provided that a fee of $ 1.00 plus $.25 per page for each copy be paid directly to the Copyright Clearance Center, Inc., 27 Congress Street, Salem, Massachusetts 01970. When paying this fee please use the code 0002-9947/91 to refer to this publication. This consent does not extend to other kinds of copying, such as copying for general distribution, for advertising or promotion purposes, for creating new collective works, or for resale.

Copyright ©1991 by the American Mathematical Society. All rights reserved. Printed in the United States of America The American Mathematical Society retains all rights except those granted to the United States Government. The paper used in this book is acid-free and falls within the guidelines established to ensure permanence and durability. @ TRANSACTIONS OF THE AMERICAN MATHEMATICALSOCIETY Contents Vol. 328, No. 1 November1991 Whole No. 678

Cohomology of metacyclic groups By Johannes Huebschmann. 1 LP bounds for spectral multipliers on nilpotent groups By Michael Christ. 73 Pair-dense relation algebras By Roger D. Maddux. 83 An infinite family in 2ft? at Adams filtration seven By Wen-Hsiung Lin. 131 Waldhausen's classification theorem for finitely uniformizable 3-orbifolds By YosHiHiRO Takeuchi. 151 The associated Askey-Wilson polynomials By Mourad E. H. Ismail and Mizan Rahman. 201 Twisted calibrations By Timothy A. Murdoch . 239 Grothendieck's existence theorem in analytic geometry and related results By Siegmund Kosarew . 259 On topological classification of function spaces CP(X) of low Borel complexity By T. Dobrowolski, W. Marciszewski and J. Mogilski. 307 A representation theorem for cyclic analytic two-isometries By Stefan Richter. 325 Homogeneous distributions on the Heisenberg group and representations of SU(2,1) By R. C. Fabec. 351 Sharp square-function inequalities for conditionally symmetric martingales By Gang Wang. 393 Szegö's theorem on a bidisc By Takahiko Nakazi. 421 2-to-l maps on hereditarily indecomposable continua By Jo Heath. 433 Polarized surfaces of A-genus 3 By Maria Lucia Fania and Elvira Laura Livorni. 445 Vol. 328, No. 2 December 1991 Whole No. 679

The Siefan problem with small surface tension By Avner Friedman and Fernando Reitich. 465 Iteration of a composition of exponential functions By Xiaoying Dong. 517 Complete coinductive theories. II By A. H. Lachlan. 527 On the existence of conformai measures By Manfred Denker and Mariusz Urbañski. 563 Continuity of translation in the dual of L°°(G) and related spaces By Colin C. Graham, Anthony T. M. Lau and Michael Leinert 589 Inequalities for the integral means of holomorphic functions and their derivatives in the unit ball of C" By Shi Ji-Huai . 619 Change of variable results for Ap- and reverse Holder iî//r-classes By R. Johnson and C. J. Neugebauer. 639 Cardinal representations for closures and preclosures By F. Galvin, E. C. Milner and M. Pouzet. 667 Quantitative stability of variational systems: I. the epigraphical distance By Hedy Attouch and Roger J.-B. Wets. 695 Equivariant fixed point index and fixed point transfer in nonzero dimensions By Carlos Prieto and Hanno Ulrich. 731 Regular points for ergodic Sinai measures By Masato Tsujii. 747 On weak convergence in dynamical systems to self-similar processes with spectral representation By Michael T. Lacey. 767 Chebyshev polynomials in several variables and the radial part of the Laplace-Beltrami operator By R. J. Beerends. 779 Regularity properties of commutators and layer potentials associated to the heat equation By John L. Lewis and Margaret A. M. Murray. 815 Multibasic Eulerian polynomials By Dominique Foata and Doron Zeilberger. 843 Heegaard diagrams of 3-manifolds By Mitsuyuki Ochiai. 863 On lifting Hecke eigenforms By Lynne H. Walling. 881 MEMOIRS OF THE AMERICAN MATHEMATICALSOCIETY This bimonthly journal is devoted to research in pure and applied mathematics of much the same nature as appears in TRANSACTIONS. An issue consists of one or more separately bound research tracts for which the author(s) has provided reproduction copy. Prior to 1975 this was published as a monograph series. The editorial committee is identical with that for the TRANSACTIONS so that papers intended for publication in this series should be addressed to one of the editors.

SUBMISSION OF MANUSCRIPT Two copies of mathematical papers intended for publication in the TRANSACTIONS or the MEMOIRS should be addressed to one of the editors. Subjects, and the editors associated with them, follow. Harmonic analysis, representation theory, and Lie theory to AVNER D. ASH, Department of Mathematics, The Ohio State University, 231 West 18th Avenue, Columbus, OH 43210 Abstract analysis to MASAMICHI TAKESAKI, Department of Mathematics, Uni- versity of California, Los Angeles, CA 90024 Real and harmonic analysis to DAVID JERISON, Department of Mathematics, Room 2-180, Massachusetts Institute of Technology, Cambridge, MA 02139 Algebra and algebraic geometry to JUDITH D. SALLY, Department of Mathemat- ics, Northwestern University, Evanston, IL 60208 Geometric topology and general topology to JAMES W. CANNON, Department of Mathematics, Brigham Young University, Provo, UT 84602 Algebraic topology and differential topology to RALPH COHEN, Department of Mathematics, Stanford University, Stanford, CA 94305 Ordinary differential equations, partial differential equations, and applied mathematics to ROGER D. NUSSBAUM, Department of Mathematics, Rutgers Univer- sity, New Brunswick, NJ 08903 Global analysis and differential geometry to JERRY L. KAZDAN, Department of Mathematics, University of Pennsylvania, El, Philadelphia, PA 19104-6395 Probability and statistics to RICHARD DURRETT, Department of Mathematics, Cornell University, Ithaca, NY 14853-7901 Combinatorics and number theory to CARL POMERANCE, Department of Math- ematics, University of Georgia, Athens, GA 30602 Logic, set theory, general topology, and universal algebra to JAMES E. BAUM- GARTNER, Department of Mathematics, Dartmouth College, Hanover, NH 03755 Algebraic number theory, analytic number theory, and modular forms to AUDREY TERRAS, Department of Mathematics, University of California at San Diego, La Jolla, CA 92093 Complex analysis and nonlinear partial differential equations to SUN-YUNG A. CHANG, Department of Mathematics, University of California, Los Angeles, CA 90024 All other communications to the editors should be addressed to the Managing Ed- itor, DAVID J. SALTMAN, Department of Mathematics, University of Texas at Austin, Austin, TX 78713 COPYING AND REPRINTING Individual readers of this publication, and nonprofit libraries acting for them, are permitted to make fair use of the material, such as to copy an article for use in teaching or research. Permis- sion is granted to quote brief passages from this publication in reviews, provided the customary acknowledgment of the source is given. Republication, systematic copying, or multiple reproduction of any material in this publication (including abstracts) is permitted only under license from the American Mathematical Society. Requests for such permission should be addressed to the Manager of Editorial Services, American Mathematical Society, P.O. Box 6248, Providence, Rhode Island 02940-6248. The appearance of the code on the first page of an article in this journal indicates the copyright owner's consent for copying beyond that permitted by Sections 107 or 108 of the U.S. Copyright Law, provided that the fee of $1.00 plus $.25 per page for each copy be paid directly to the Copy- right Clearance Center, Inc., 27 Congress Street, Salem, Massachusetts 01970. This consent does not extend to other kinds of copying, such as copying for general distribution, for advertising or promotional purposes, for creating new collective works, or for resale. (Continued from back cover)

Heegaard diagrams of 3-manifolds By Mitsuyuki Ochiai. 863 On lifting Hecke eigenforms By Lynne H. Walling. 881 TRANSACTIONS OF THE AMERICAN MATHEMATICALSOCIETY Contents Vol. 328, No. 2 December 1991 Whole No. 679

The Stefan problem with small surface tension By Avner Friedman and Fernando Reitich. 465 Iteration of a composition of exponential functions By Xiaoying Dong. 517 Complete coinductive theories. II By A. H. Lachlan. 527 On the existence of conformai measures By Manfred Denker and Mariusz Urbanski. 563 Continuity of translation in the dual of L°°(G) and related spaces By Colin C. Graham, Anthony T. M. Lau and Michael Leinert 589 Inequalities for the integral means of holomorphic functions and their derivatives in the unit ball of C" By Shi Ji-Huai . 619 Change of variable results for Ap- and reverse Holder jR/^-classes By R. Johnson and C. J. Neugebauer. 639 Cardinal representations for closures and preclosures By F. Galvin, E. C. Milner and M. Pouzet. 667 Quantitative stability of variational systems: I. the epigraphical distance By Hedy Attouch and Roger J.-B. Wets. 695 Equivariant fixed point index and fixed point transfer in nonzero dimensions By Carlos Prieto and Hanno Ulrich. 731 Regular points for ergodic Sinai measures By Masato Tsujii. 747 On weak convergence in dynamical systems to self-similar processes with spectral representation By Michael T. Lacey. 767 Chebyshev polynomials in several variables and the radial part of the Laplace-Beltrami operator By R. J. Beerends. 779 Regularity properties of commutators and layer potentials associated to the heat equation By John L. Lewis and Margaret A. M. Murray. 815 Multibasic Eulerian polynomials By Dominique Foata and Doron Zeilberger. 843

(Continued on inside back cover)