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REVISTĂ EDITATĂ DE ACADEMIA ROMÂNĂ DIRECTOR: ACAD. IONEl-VAlENTIN VlAD, pREşEDINTElE ACADEMIEI ROMÂNE Nr. 2 FEbRuARIE 2015 Anul XXV 292 DIRECTORI: CONSIlIul EDITORIAl: Acad. Mihai DRĂGĂNESCU Acad. Ionel-Valentin VLAD (director fondator) Acad. Dinu C. GIURESCU octombrie 1990 – ianuarie 1994 Acad. Cristian HERA Acad. Bogdan C. SIMIONESCU Acad. V.N. CONSTANTINESCU Acad. Alexandru SURDU februarie 1994 – ianuarie 1998 Acad. Victor VOICU Acad. Dan BĂLTEANU Acad. Eugen SIMION Acad. Alexandru BOBOC februarie 1998 – aprilie 2006 Acad. Solomon MARCUS Acad. Ioan-Aurel POP Acad. Ionel HAIDUC Acad. Eugen SIMION mai 2006 – aprilie 2014 Acad. Răzvan THEODORESCU Constantin IONESCU- Acad. Ionel-Valentin VLAD TÂRGOVIŞTE, membru mai 2014 – corespondent al Academiei Române Maria ZAHARESCU, membru corespondent al Academiei Române COlEgIul DE REDACŢIE: SECTOR TEHNIC: Redactor-şef Tehnoredactor Dr. Narcis ZĂRNESCU Stela ŞERBĂNESCU Secretar de redacţie Operatori-corectori Sofia ŢIBULEAC Aurora POPA Ioneta VLAD Redactori I Elena SOLUNCA-MOISE Mihaela-Dora NECULA E-mail: [email protected] Tel. 021 3188106/2712, 2713; Fax: 021 3188106/2711 Cuprins SESIuNEA STRATEgIA DuNĂRII Cristian Hera, Simpozionul „Cercetări integrate în bazinul Dunării“............................... 5 Cristina Sandu, programul „Sturion 2020“ pentru conservarea sturionilor în bazinul Dunării şi zona adiacentă a Mării Negre .................................................... 7 Mădălin Enache, Reabilitarea, consolidarea, modernizarea şi dotarea Staţiunii de Cercetări Ecologice -
CAIM 2016 Book of Abstracts
THE 24th CONFERENCE ON APPLIED CAIM 2016 AND INDUSTRIAL MATHEMATICS CRAIOVA, SEPTEMBER 15{18, 2016 Book of Abstracts Organized by Romanian Society of Applied and Industrial Mathematics ROMAI \Gh. Mihoc - C. Iacob" Institute of Academy of Romanian Scientists Mathematical Statistics and Applied Mathematics of Romanian Academy University of Craiova Volume Editors: Carmen Roc¸soreanu, Mihaela Sterpu Printed in Romania: Editura SITECH Craiova Aleea Teatrului, nr. 2, Bloc T1, parter Tel/fax: 0251/414003 E-mail: [email protected]; offi[email protected] Editura SITECH face parte din lista editurilor rom^ane¸stide prestigiu, acreditate de fostul CNCSIS, actual CNCS, prin CNATDCU, pentru Panelul 4, care include domeniile: ¸stiint¸e juridice, sociologice, politice ¸siadministrative, ¸stiint¸e ale comunic˘arii,¸stiint¸e militare, informat¸ii ¸siordine public˘a,¸stiint¸e economice ¸siadministrarea afacerilor, ¸stiint¸e psihologice, ale educat¸iei, educat¸ie fizic˘a¸sisport. ISSN 2537 - 2688 Scientific Commitee Nuri AKSEL (Germany), Mihai ANASTASIEI (Ia¸si), Constantin BACUTA (U.S.A.), Vladimir BALAN (Bucure¸sti), Dumitru BOTNARU (Moldavia), Cornelia Livia BEJAN (Ia¸si), Tassos BOUNTIS (Greece), Wladimir-Georges BOSKOFF (Constant¸a), Sergiu CATARANCIUC (Moldavia), Vasile BRANZ^ ANESCU˘ (Bucure¸sti), Victor CHEPOI (France), Daniel BREAZ (Alba Iulia), Acad. Mitrofan CIOBANU (Moldavia), Ilie BURDUJAN (Ia¸si), Acad. Constantin CORDUNEANU ( U.S.A.), Adrian CARABINEANU (Bucure¸sti), Piergiulio CORSINI (Italy), Ovidiu CARJ^ A˘ (Ia¸si), Matthias DEHMER (Germany), -
Mite Beometrles Ana Corn Binatorial Designs
AMERICAN MATHEMATICAL SOCIETY mite beometrles ana Corn binatorial Designs Proceedings of the AMS Special Session in Finite Geometries and Combinatorial Designs held October 29-November 1, 1987 http://dx.doi.org/10.1090/conm/111 Titles in This Series Volume 1 Markov random fields and their 19 Proceedings of the Northwestern applications, Ross Kindermann and homotopy theory conference, Haynes J. Laurie Snell R. Miller and Stewart B. Priddy, Editors 2 Proceedings of the conference on 20 Low dimensional topology, Samuel J. integration, topology, and geometry in Lomonaco, Jr., Editor linear spaces, William H. Graves, Editor 21 Topological methods in nonlinear 3 The closed graph and P-closed functional analysis, S. P. Singh, graph properties in general topology, S. Thomaier, and B. Watson, Editors T. R. Hamlett and L. L. Herrington 22 Factorizations of b" ± 1, b = 2, 4 Problems of elastic stability and 3, 5, 6, 7, 10, 11, 12 up to high vibrations, Vadim Komkov, Editor powers, John Brillhart, D. H. Lehmer, 5 Rational constructions of modules J. L. Selfridge, Bryant Tuckerman, and for simple Lie algebras, George B. S. S. Wagstaff, Jr. Seligman 23 Chapter 9 of Ramanujan's second 6 Umbral calculus and Hopf algebras, notebook-Infinite series identities, Robert Morris, Editor transformations, and evaluations, Bruce C. Berndt and Padmini T. Joshi 7 Complex contour integral representation of cardinal spline 24 Central extensions, Galois groups, and functions, Walter Schempp ideal class groups of number fields, A. Frohlich 8 Ordered fields and real algebraic geometry, D. W. Dubois and T. Recio, 25 Value distribution theory and its Editors applications, Chung-Chun Yang, Editor 9 Papers in algebra, analysis and 26 Conference in modern analysis statistics, R. -
James H. Olsen
James H. Olsen Contact Department of Mathematics Information North Dakota State University Voice: (614) 292-2572 205 Dreese Labs Fax: (614) 292-7596 2015 Neil Avenue E-mail: [email protected] Columbus, OH 43210 USA WWW: math.ndsu.nodak.edu/faculty/olsen/ Research Ergodic theory Interests Education The University of Minnesota, Minneapolis, Minnesota USA Ph.D., Mathematics, 1968 • Dissertation Title: Dominated Estimates of Lp Contractions, 1 < p < ∞. • Advisor: Professor Rafael V. Chacon • Area of Study: Ergodic Theory M.S., Mathematics, 1967 • Advisor: Professor Rafael V. Chacon • Area of Study: Ergodic Theory N.C. State College, Raleigh, North Carolina USA B.S., Electrical Engineering, 1963 Awards and Eta Kappa Nu Honors • Member Scabbard and Blade National Honor Society • First Sergeant Academic and North Dakota State University, Fargo, ND USA Professional Experience Professor of Mathematics 1984 to present Associate Professor of Mathematics 1974 to 1984 Assistant Professor of Mathematics 1970 to 1974 Mathematical Research Division, National Security Agency, Fort George G. Meade, Maryland, USA Research Mathematician 1969 to 1970 • Active duty with the U.S. Army. • Achieved the rank of captain. The University of Minnesota, Minneapolis, Minnesota USA Instructor, School of Mathematics Fall 1968 Nuclear Effects Lab, White Sands Missle Range, New Mexico USA Electronics Engineer Summer 1964 1 of 5 Publications Dominated estimates of positive contractions, (with R.V. Chacon), Proceedings of the American Mathematical Society, 20, 226-271 (1969). Dominated estimates of convex combinations of commuting isometries, Israel Journal of Mathematics, 11, 1-13 (1972). Estimates of convex combinations of commuting isometries, Z. Wahrscheinlicheits- theorie verw. Geb. 26, 317-324 (1973). -
President's Report
Volume 38, Number 4 NEWSLETTER July–August 2008 President’s Report Dear Colleagues: I am delighted to announce that our new executive director is Maeve Lewis McCarthy. I am very excited about what AWM will be able to accomplish now that she is in place. (For more about Maeve, see the press release on page 7.) Welcome, Maeve! Thanks are due to the search committee for its thought and energy. These were definitely required because we had some fabulous candidates. Thanks also to Murray State University, Professor McCarthy’s home institution, for its coopera- tion as we worked out the details of her employment with AWM. The AWM Executive Committee has voted to give honorary lifetime mem- IN THIS ISSUE berships to our founding presidents, Mary Gray and Alice T. Schafer. In my role as president, I am continually discovering just how extraordinary AWM is 7 McCarthy Named as an organization. Looking back at its early history, I find it hard to imagine AWM Executive Director how AWM could have come into existence without the vision, work, and persist- ence of these two women. 10 AWM Essay Contest Among newly elected members of the National Academy of Sciences in the physical and mathematical sciences are: 12 AWM Teacher Partnerships 16 MIT woMen In maTH Emily Ann Carter Department of Mechanical and Aerospace Engineering and the Program in 19 Girls’ Angle Applied and Computational Mathematics, Princeton University Lisa Randal Professor of theoretical physics, Department of Physics, Harvard University Elizabeth Thompson Department of Statistics, University of Washington, Seattle A W M The American Academy of Arts and Sciences has also announced its new members. -
Institutul De Statistică Matematică Şi Matematică Aplicată „Gheorghe Mihoc-Caius Iacob” Al Academiei Române
Institutul de Statistică Matematică şi Matematică Aplicată „Gheorghe Mihoc-Caius Iacob” al Academiei Române Calea 13 Sepetembrie, no. 13, 050711 Bucharest, ROMANIA P.O. BOX 1-24, Phone/Fax (4021)3182439, www.ima.ro Institutul de Statistică Matematică şi Matematică Aplicată „Gheorghe Mihoc-Caius Iacob” al Academiei Române DARE DE SEAMĂ 2019 Institutul de Statistică Matematică şi Matematică Aplicată „Gheorghe Mihoc-Caius Iacob” al Academiei Române Calea 13 Sepetembrie, no. 13, 050711 Bucharest, ROMANIA P.O. BOX 1-24, Phone/Fax (4021)3182439, www.ima.ro Cuprins Proiecte de cercetare Cărţi Capitole apărute în carţi Articole apărute în reviste din străinatate cotate ISI Articole apărute în reviste cotate ISI, România Articole publicate în reviste din străinătate (BDI) Proceeding internaţionale indexat IEEE si ISI Articole apărute în reviste B+ Comunicări prezentate la manifestari ştiinţifice internaţionale Comunicări prezentate la manifestari ştiinţifice naţionale Manifestări ştiinţifice organizate de institut Lucrări acceptate spre publicare Lucrări elaborate Lista granturilor în curs de derulare în acest an în ţară (MEC) Invitati straini în institut Premii, medalii, brevete Membri in comitete editoriale Institutul de Statistică Matematică şi Matematică Aplicată „Gheorghe Mihoc-Caius Iacob” al Academiei Române Calea 13 Sepetembrie, no. 13, 050711 Bucharest, ROMANIA P.O. BOX 1-24, Phone/Fax (4021)3182439, www.ima.ro Programe de cercetare: 2019-2020 Numele Programului Echipa de cercetare 1 Analiza stocastică: probleme speciale de convergenţă -
Editorial Board George E
Advances in Mathematics http://www.ees.elsevier.com/aim Elsevier Editorial Office 525 B Street, Suite 1900 San Diego, CA 92101-4495, USA E-mail: [email protected] Telephone: (619) 699-6854 Fax: (619) 699-6700 Edited by Michael J. Hopkins Tomasz S. Mrowka Harvard University Massachusetts Institute of Technology Cambridge, MA 02138, USA Cambridge, MA 02139-4307, USA Gang Tian Princeton University Princeton, New Jersey 08544, USA Editorial Board George E. Andrews Charles Fefferman Pennsylvania State University Princeton University University Park, PA 16802, USA Princeton, NJ 08544, USA Alexandra Bellow Daniel S. Freed Northwestern University University of Texas at Austin Evanston, IL 60201, USA Austin, TX 78712, USA David Ben-Zvi Mathematics Department Adriano Garsia University of Texas at Austin University of California, San Diego Austin, TX 78712-0257, USA La Jolla, CA 92037, USA Roman Bezrukavnikov I.M. Gelfand Massachusetts Institute of Technology Rutgers University Massachusetts, USA New Brunswick, NJ 08903, USA Sara C. Billey Department of Mathematics Mark Hovey University of Washington Wesleyan University Seattle, WA 98195-4350, USA Middletown, CT 06459, USA Felix Browder Vaughan Jones Hill Center, Bush Campus University of California, Berkeley Rutgers University Berkeley, CA 94720, USA New Brunswick, NJ 08903, USA Luis Caffarelli Gil Kalai RLM 8.100 Institute of Mathematics University of Texas at Austin Hebrew University, Givat Ram Austin, TX 78712, USA Jerusalem 91904, Israel Alain Connes Ludmil Katzarkov Institut Hautes Études Scientifiques University of California, Irvine 35, Rue de Chartres Irvine, CA 92697, USA 91440 Bûres-sur-Yvette, France Andreas Dress Takahiro Kawai Research Institute for Mathematical Sciences Postfach 8640 Kyoto University Universität Bielefeld D-4800 Bielefeld 1, Germany Kitashirakawa, Sakyo-ku Kyoto 60601, Japan Kenneth Falconer H. -
Comments on [5], [14], [22], [30], and [31]
Comments on [5], [14], [22], [30], and [31] Donald L. Burkholder Department of Mathematics University of Illinois Urbana, IL 61801 [email protected] During the two decades after the publication of the pi- oneering papers Proof of the ergodic theorem and Proof of the quasi-ergodic hypothesis by Birkhoff [Bi] and von Neumann [vN], but before the publication of A general ergodic theorem by Calder´onin 1953, there were new proofs and generalizations of the results of Birkhoff and von Neumann given by many mathematicians. These in- clude, among others, Khintchine, Hopf, Kolmogorov, F. Riesz, Yoshida, Kakutani, Wiener, Dunford, Pitt, Doob, and Zygmund. Much of this substantial body of work is referenced in [Ho2], [Ka], and [Kr]. Explorations in many new directions have continued since then and have greatly expanded the connections and applications of er- godic theory to other parts of mathematics and beyond. Calder´on's1953 paper [5] played an important role in this development. In the paper, Calder´onstudies the behavior of averages of the form 1 Z F (gx) dg: (1) Nt j j Nt Here (Nt)t>0 is a family of compact symmetric neigh- 1 borhoods of the identity of a locally compact group G of one-to-one measure-preserving transformations g on a measure space E of finite measure, Nt is the left in- j j variant Haar measure of Nt with dg denoting an element of this measure, and F is an integrable function on E such that (g; x) F (gx) has appropriate measurabil- ity. It is not assumed7! that G is abelian but it is as- sumed that G is ergodic in the sense that there exists a family (Nt)t>0 as above satisfying NtNs Nt+s and ⊂ N2t < α Nt with the choice of the constant α not de- pendingj j onj tj. -
Octav ONICESCU B. 20 August 1892 - D
Octav ONICESCU b. 20 August 1892 - d. 19 August 1983 Summary. Onicescu is principally known as co-founder,together with Ghe- orghe Mihoc (1906-1981), of the Romanian school of probability as well as for his contributions to mechanics. Octav Onicescu was born in 1892 in Boto¸sani, a town of North Moldavia, into the family of a small landowner. After his baccalaureat in 1911 he became a student of the University of Bucharest. He took a degree in math- ematics in 1913, becoming then a teacher of mathematics at the reputed military gymnasium of Dealu Monastery, near Tˆagovi¸ste. After having been called for military duty in the period 1916-1918, he left for Rome in 1919, where in the feverish atmosphere generated by the Einstein theory of general relativity, he started a scientific activity which was to last for more than six decades. Guided by Tullio Levi-Civita (1873-1941) at the University of Rome, Onicescu has already defended his doctoral thesis Sopra gli spazi ein- steinieni a gruppi di transformazioni by June 1920. In the autumn of 1920 Onicescu left for Paris, where he attended the lectures given at the Sorbonne by Emile´ Picard and Elie´ Cartan, and delivered papers on absolute differ- ential calculus at the seminar led by Jacques Hadamard (1865-1963) at the Coll`ege de France. Onicescu’s interest in probability theory and mechanics originated in his Italo-French period of studies. He got interested in probability by attending a seminar led by Francesco Paolo Cantelli (1875-1966) and his interest in mechanics stemmed from Cartan’s lectures on integral invariants. -
Muzeul Universității
https://biblioteca-digitala.ro Universitatea „Alexandru Ioan Cuza” din Iași Muzeul Universității Historia Universitatis Iassiensis III/2012 EDITURA UNIVERSITĂȚII „ALEXANDRU IOAN CUZA” IAȘI https://biblioteca-digitala.ro CONSILIUL EDITORIAL: Stefan Albrecht (Römisch‐Germanisches‐Zentralmuseum, Mainz) Pieter Dhondt (University of Eastern Finland, Joensuu) Dorin Dobrincu (Institutul de Istorie „A. D. Xenopol” al Academiei Române, Iaşi) Gheorghe Iacob (Universitatea „Alexandru Ioan Cuza” din Iaşi) Vasile Ișan (Universitatea „Alexandru Ioan Cuza”, din Iaşi) Victor Karady (Central European University, Budapesta) Inge Knudsen (Coimbra Group Office, Brussels) Bogdan‐Petru Maleon (Universitatea „Alexandru Ioan Cuza” din Iaşi) Hans‐Christian Maner (Johannes Gutenberg‐Universität, Mainz) Andi Mihalache (Institutul de Istorie „A. D. Xenopol” al Academiei Române, Iaşi) Marina Mureșanu Ionescu (Université Jean Monnet, Saint Etienne) Lucian Nastasă (Institutul de Istorie „George Bariţ” al Academiei Române, Cluj‐Napoca) Vasile Puşcaş (Universitatea „Babeş‐Bolyai”, Cluj‐Napoca) Alexander Rubel (Deutsches Kulturzentrum, Iași, Institutul de Arheologie, Iași) Cornel Sigmirean (Universitatea „Petru Maior”, Târgu Mureş) László Szögi (Universitatea Eötvös Loránd, Budapesta) Ion Toderașcu (Universitatea „Alexandru Ioan Cuza” din Iaşi) Nicolae Ursulescu (Universitatea „Alexandru Ioan Cuza” din Iaşi) COLEGIUL DE REDACȚIE: Florea Ioncioaia, redactor șef (Universitatea „Alexandru Ioan Cuza” din Iaşi) Leonidas Rados, redactor șef adjunct (Institutul de Istorie „A. -
Acad. Solomon Marcus at 85 Years (A Selective Bio-Bibliography)
Int. J. of Computers, Communications & Control, ISSN 1841-9836, E-ISSN 1841-9844 Vol. V (2010), No. 2, pp. 144-147 Acad. Solomon Marcus at 85 Years (A Selective Bio-bibliography) F. G. Filip (Editor in Chief of IJCCC), I. Dzitac (Associate Editor in Chief of IJCCC) Professor Solomon Marcus is one of the seniors of the Romanian science and culture, with a tremen- dously diverse and intensive activity, with numerous, fundamental, and many times pioneering contri- butions to mathematics, mathematical linguistics, formal language theory, semiotics, education, and to other areas, with an impressive internal and international impact and recognition, since several decades very actively involved in the scientific and cultural life – and still as active as ever at his age. That is why the short presentation below is by no means complete, it is only a way to pay our homage to him at his 85th birthday anniversary. We are honored and we thank to professor Solomon Marcus for having the kindness to publish, in the first issue of this journal, an article occasioned by the Moisil centenary1. 1 Biography and General Data Born at March 1, 1925, in Bacau,˘ Romania. Elementary school and high school in Bacau,˘ classified the first at the school-leaving examination (“bacalaureat"), in 1944. Faculty of Science, Mathemat- ics, University of Bucharest, 1945-1949. Assistant professor since 1950, lecturer since 1955, associate professor since 1964, and professor since 1966. Professor Emeritus since 1991, when he retired. All positions held in the Faculty of Mathematics, University of Bucharest. PhD in Mathematics in 1956 (with the thesis about “Monotonous functions of two variables"), State Doctor in Sciences in 1968, both at the University of Bucharest. -
Cercetarea Ştiinţifică
Cercetarea tiinifi că element fundamental al evoluiei economice Prof. univ. dr. Constantin ANGHELACHE ([email protected]) Academia de Studii Economice din București / Universitatea „Artifex” din București Conf. univ. dr. Mădălina-Gabriela ANGHEL ([email protected]) Universitatea „Artifex” din București Conf. univ. dr. Florin Paul Costel LILEA (fl [email protected] ) Universitatea „Artifex” din București Drd. Tudor SAMSON ([email protected]) Academia de Studii Economice din București Abstract În acest articol, autorii se bazează pe un studiu efectuat în legătură cu rolul cercetării în activitatea economică, în general, plecând de la faptul că noutățile nu vin de la sine. Inovațiile, ideile novatoare sunt rodul unei munci de creație a cercetătorilor. Cercetarea științifi că este un element deosebit de important în dezvoltarea industrială, revoluția transporturilor, construcțiilor, agriculturii și a tuturor domeniilor de activitate din cadrul unei societăți. O incursiune în evoluția cercetării științifi ce va scoate în evidență mari valori pe care România lea avut, care sau manifestat în interesul țării dar unele dintre ele cu rezultate remarcabile pe plan internațional. În domeniul aviației îi avem pe cei trei corifei, Traian Vuia, Aurel Vlaicu și Henri Coandă, care sunt pioneri ai domeniului. Paulescu, în ciuda unor controverse, este descoperitorul insulinei. Dar nu numai aceștia,ci o mulțime de alți cercetători șiau spus cuvântul. Revenind la cercetarea în domeniul economic, trebuie să constatăm că România a avut pioneri pe Dan Virgil Voiculescu, Gheorghe Păun, Gheorghe Zane, Alexandru D. Xenopol, Gheorghe Iorgu Tașcă, Barbu Zaharescu, Victor Axenciuc, Petre Aurelian Victor Pădurescu, Constantin Bărbulescu, Vintilă I.C. Brătianu, Emilian Dobrescu, Ioan Ghica, Aurelian Iancu, Virgil Traian Madgearu, Victor Slăvescu, Nicolas Georgescu Roegen, Eugen Miron Nicolescu, Octav Onicescu, Gheorghe Mihoc, Ștefan Odobleja, Ion Ionescu de la Brad, Gheorghe Ionescu Șisești, Nicolae N.