DOCSLIB.ORG

CAIM 2014 Bookofabstracts

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text
CAIM 2014 Bookofabstracts CAIM 2014 18th–21st SEPTEMBER, 2014 BACAU,˘ ROMANIA BookofAbstracts Organized by ROMAI “Gh. Mihoc- C. Iacob” Institute of ”Vasile Alecsandri” University of Mathematical Statistics and Applied Bac˘au, Faculty of Sciences AOS¸R Mathematics of Romanian Academy Sponsors: The Municipality of Bac˘au, AEROSTAR S.A. Bac˘au, ISSSCO Bac˘au, Softescu Bac˘au, GRAFIT INVEST S.R.L. Bac˘au, METALBAC & FARBE S.A. Bac˘au, COPANEX S.R.L. Bac˘au Scientific Commitee Mihai ANASTASIEI (Ia¸si), Nuri AKSEL (Germany), Vladimir BALAN (Bucure¸sti), Constantin BACUTA (U.S.A.), Wladimir-Georges BOSKOFF (Constant¸a), Dumitru BOTNARU (Moldavia), Vasile BRANZˆ ANESCU˘ (Bucure¸sti), Tassos BOUNTIS (Greece), Daniel BREAZ (Alba Iulia), Sergiu CATARANCIUC (Moldavia), Adrian CARABINEANU (Bucure¸sti), Victor CHEPOI (France), Ovidiu CARJˆ A˘ (Ia¸si), Acad. Mitrofan CIOBANU (Moldavia), Sanda CLEJA-T¸IGOIU (Bucure¸sti), Acad. Constantin CORDUNEANU ( U.S.A.), Adrian CONSTANTINESCU (Bucure¸sti), Piergiulio CORSINI (Italy), Ion CRACIUN˘ (Ia¸si), Matthias DEHMER (Germany), Narcisa APREUTESEI DUMITRIU (Ia¸si), Angelo FAVINI (Italy), Gabriel DIMITRIU (Ia¸si), Vladimir GERDT (Russia), Ioan DZITAC (Oradea), Bogdan KAZMIERCZAK (Poland), Constantin FETECAU˘ (Ia¸si), Victor LEPIN (Belarus), Paul GEORGESCU (Ia¸si), Boris LOGINOV (Russia), Acad. Marius IOSIFESCU (Bucure¸sti), Nenad MLADENOVICI (Great Britain), Gabriela MARINOSCHI (Bucure¸sti), Andrei MOROIANU (France), Acad. Solomon MARCUS(Bucure¸sti), Gheorghe MOROS¸ANU (Hungary), Acad. Radu MIRON(Ia¸si) Lidia PALESE (Italy), Ioana MOISIL (Sibiu), Mihail POPA (Moldavia), Costic˘aMOROS¸ANU (Ia¸si), Maido RAHULA (Estonia), Titus PETRILA (Cluj-Napoca), Kumbakonam RAJAGOPAL (U.S.A.), Constantin POPA (Constant¸a), Liliana RESTUCCIA (Messina), Vasile POSTOLICA˘ (Bac˘au), Ruggero Maria SANTILLI (U.S.A.), Vasile PREDA (Bucure¸sti), Dana SCHLOMIUK (Canada), Ioan STANCU MINASIAN (Bucure¸sti), Kiyoyuki TCHIZAWA (Japan), Mirela S¸TEFANESCU˘ (Constant¸a), Ioan TODINCA˘ (Moldavia), Dan TIBA (Bucure¸sti), Vladilen TRENOGIN (Russia), Acad. Ioan TOMESCU(Bucure¸sti), Nicolae VULPE (Moldavia), Mihai TURINICI (Ia¸si), Gheorghit¸˘aZBAGANU˘ (Bucure¸sti). Organizing Commitee: President: Ilie BURDUJAN Anca Veronica ION Vice President: Mihai TALMACIU Stelian ION Local Organizing Commitee: Faculty of Sciences, Bac˘au Elena NECHITA Valer NIMINET¸ Marcelina MOCANU Dan POPA Manuela GˆIRT¸U Simona VARLANˆ 3 Contents 1 Real,Complex,FunctionalandNumericalAnalysis 5 2 PDEswithApplicationsinMechanics,Biology,etc. 21 3 ODEs; Dynamical Systems 25 4 Probability Theory, Mathematical Statistics, Operations Research 31 5 Algebra, Logic, Geometry (with applications) 43 6 Mathematical Modeling 63 7 Computer Science 75 8 Education 83 4 1. Real, Complex, Functional and Numerical Analysis 6 Real, Complex, Functional and Numerical Analysis Some connection between Pompeiu-Hausdorff convergences of nets and other well-known hyperconvergences Gabriela Apreutesei Faculty of Mathematics, ”Alexandru Ioan Cuza” University of Ia¸si, Romania e-mail: [email protected] Let (X,d) be a metric space and l (X) the family of closed non-void parts of X. One of the most used convergences for sequencesC of sets is Pompeiu-Hausdorff convergence. Sometimes is difficult to verify the properties of this convergence, so we find some conditions on sequences or nets (like monotonicity, boundedness or compactness) which assure the coincidence of Pompeiu- Hausdorff convergence with other well-known hyperconvergences: Kuratowski, Wijsman and Mosco convergences. Properties of nonlocal reaction-diffusion equations from population dynamics Narcisa Apreutesei Department of Mathematics and Informatics, ”Gheorghe Asachi” Technical University of Iasi, Romania e-mail: [email protected] Some models of integro-differential equations from population dynamics are presented and analyzed. The integral term describes the nonlocal consumption of resources. We are interested mainly in the bistable case. For some models, Fredholm property of the linearized operators is combined with the implicit function theorem to prove the existence of waves. This is available only for the case of small support of the integral, when the integro-differential operators are close to the differential operators. For some other models, Leray-Schauder method can be applied. This implies the construction of a topological degree for the corresponding operators and the establishment of a priori estimates of the solution. Multilevel methods for variational and quasi-variational inequalities Lori Badea ”Simion Stoilov” Institute of Mathematics of Romanian Academy, Bucharest, Romania e-mail: [email protected] This talk is an overview of some results concerning the global convergence rate of the standard multigrid method for the variational inequalities and variational inequalities conatining a term introduced by a contraction operator. Also, we estimate the convergence rate of the one- and two- level methods for variational inequalities of the second kind and of the quasi-variational inequalities. The methods are introduced as subspace correction algorithms in a reflexive Banach space, where general convergence results are derived. These algorithms become multilevel and multigrid methods by introducing the finite element spaces. In this case, the error estimates are written in function of the number of subdomains and the overlapping parameter for the one- and two-level methods, and in function of the number of levels for the multigrid methods. For the one- and two-level methods, we comparatively illustrate the convergence rates of by numerical experiments. Also, the obtained convergence rates for the multigrid methods are compared with those existing in the literature for the complementarity problems. CAIM 2014, Bac˘au, September 18-21, 2014 7 About extensions with p-remainders Laurent¸iu I.Calmut¸chi Tiraspol State University, Republic of Moldova e-mail: [email protected] We use the terminology from [5]. Any space is considered to be a non-empty completely regular T1-space. If X is a dense subspace of a space Y , then Y is called an extension of X and the subspace Y X is called remainder of X. Denote by βX the Stone-Cechˇ compactification of the space X. Let\ X∗ = βX X. Fix a space\X. Let Y and Z be two extensions of the space X. We consider that Y Z if there exists a continuous mapping f : Z Y such that f(x)= x for any x X. If f is a homeomorphism≤ of Z onto Y , then we say that the→ extensions Y and Z are equivalent.∈ We identify the equivalent extensions. Any non-empty family of extensions of the space X is a partially ordered set and briefly is called a poset. E A space X is a paracompact p-space if there exist a metrizable space Y and a perfect mapping g : X Y of X onto Y [2]. Let−→X be a space and d a pseudumetric on X. For each x X and each real number rr > 0 put K(x) = y X : d(x,y) = 0 and V (x,d,r) = y X ∈: d(x,y) < r . There exist a set X/d, a metric{ d¯ ∈on X/d and a mapping} π : X/d such{ ∈ that d(x,y) = d¯(π} (x), π (y)) for each d −→ d d x,y X. The pseudometric d is called a k-metric if the mapping πd is perfect. If the mapping πd is continuous,∈ then the pseudometric d is called a continuous pseudometric on X. Any pseudometric is considered to be continuous. A pseudometric d is called a complete k-metric if d is a k-metric and(X/d, d¯) is a complete metric space. On a space there exists a complete k-metric if and only if it is a paracompact Cech-completeˇ -space. An extension Y of a space X is called a (complete) p-extension if on Y there exists a (complete) k-metric d such that πd(X) πd(Y X)= . Proposition 1. Let Y be∩ a p-extension\ ∅ of a space X. Then X, Y and Y X are paracompact p-spaces. \ Theorem 2. For a space X the following assertions are equivalent: 1. X is a Lindel¨of p-space. 2. For X there exists a p-extension Y which is a Lindel¨of p-space. 3. Any p-extension Y of X is a Lindel¨of p-space. 4. There exists a compactification bX of X such that bX X is a paracompact p-space. 5. For any compactification bX of X the remainder bX \X is a Lindel¨of p-space. 6. On X there exists some totally bounded k-metric. \ Theorem 3. If d is a k-metric on a space X then there exist a complete p-extension Y of X and a complete k-metric ρ on Y such that d(x,y)= ρ(x,y) for each ρx,y X and πρ(X) πρ(Y X)= . In this case we say that ρ is a completion of the k-metric d. ∈ ∩ \ ∅ We mention that a completion ρ of a k-metric d, in general, is not unique. Let Ec(X,d) is the family of all complete p-extension (Y, ρ) of X, where ρ is a completion of the k-metric d. Obviously that Ecp(X,d) is a poset. Theorem 4. If d is a k-metric on a space X, then Ecp(X,d) is a complete upper-lattice with a maximal element (mX,dm) and X mX βX, where βX is the Stone-Cechˇ compactification of X. Some similar problems of the theory⊆ of⊆ extensions of spaces were examined in [1, 3, 4, 5, 6]. Bibliography [1] C. C. Alexander, Metrically isolated sets, Amer. Math. Monthly 78 (1971), 892-895. 8 Real, Complex, Functional and Numerical Analysis [2] A. V. Arhangel’skii, Open and near open mappings. Connections between spaces, Trudy Moskov. Matem. Ob-va, 15 (1966, 181-223 (English translation: Trans. Mosk. Math. Soc. 15 (1966), 204-250). [3] A. V. Arhangel’skii, Mappings and spaces, Uspehy Matem. Nauk 21:4 (1966) 133-184 (English translation: Russian Math. Surveys 21:4 (1966), 115-162). [4] V. Belnov, The structure of the set of metric extensions of a noncompact metrizable space, Trans.
Load more

Recommended publications
  • And CURRENT TRENDS in COMPUTING RSCTC'9b
    ROUGH SETS and CURRENT TRENDS in COMPUTING RSCTC'9B Ist1st International Conference June 22-26 Warsaw Poland Professor Edward A. Feigenbaum 7 Stanford University Stanford CA 94305 USA Dear Professor Feigenbaum, on behalf of the organizers, including Professors Pawlak and Skowron, I have the privilege to express our thanks for Your accepting our invitation to act as a Honoraryco-Chair of our Conference. Enclosed please find a copy of the First Call for Papers. With our deepest regards, Sincerely Yours, Lech Polkowski Chair, Organizing Committee - * Rough Set Theory, proposed first by Zdzislaw Pawlak in the early 80's, has recently reached a maturity stage. In recent years we have witnessed a rapid growth of interest in rough set theory and its applications, worldwide. Various real life applications ofrough sets have shown their usefulness in many domains. It is felt useful to sum up the present state ofrough set theory and its applications, outline new areas of development and, last but not least, to work out further relationships with such areas as soft computing, knowledge discovery and data mining, intelligent information systems, synthesis and analysis of complex objects and non-conventional models of computation. Motivated by this, we plan to organize the Conference in Poland, where rough set theory was initiated and originally developed. An important aimof the Conference is to bring together eminent experts from diverse fields of expertise in order to facilitate mutual understanding and cooperation and to help in cooperative work aimed at new hybrid paradigms possibly better suited to various aspects of analysis ofreal life phenomena. We are pleased to announce that the following experts have agreedto serve in the Committees of our Conference.
    [Show full text]
  • Solomon Marcus Contributions to Theoretical Computer Science and Applications
    axioms Commentary Solomon Marcus Contributions to Theoretical Computer Science and Applications Cristian S. Calude 1,*,† and Gheorghe P˘aun 2,† 1 School of Computer Science, University of Auckland, 92019 Auckland, New Zealand 2 Institute of Mathematics, Romanian Academy, 014700 Bucharest, Romania; [email protected] * Correspondence: [email protected] † These authors contributed equally to this work. Abstract: Solomon Marcus (1925–2016) was one of the founders of the Romanian theoretical computer science. His pioneering contributions to automata and formal language theories, mathematical linguistics and natural computing have been widely recognised internationally. In this paper we briefly present his publications in theoretical computer science and related areas, which consist in almost ninety papers. Finally we present a selection of ten Marcus books in these areas. Keywords: automata theory; formal language theory; bio-informatics; recursive function theory 1. Introduction In 2005, on the occasion of the 80th birthday anniversary of Professor Solomon Marcus, the editors of the present volume, both his disciples, together with his friend Professor G. Rozenberg, from Leiden, The Netherlands, have edited a special issue of Fundamenta Citation: Calude, C.S.; P˘aun,G. Informaticae (vol. 64), with the title Contagious Creativity. This syntagma describes accurately Solomon Marcus Contributions to the activity and the character of Marcus, a Renaissance-like personality, with remarkable Theoretical Computer Science and contributions to several research areas (mathematical analysis, mathematical linguistics, Applications. Axioms 2021, 10, 54. theoretical computer science, semiotics, applications of all these in various areas, history https://doi.org/10.3390/axioms and philosophy of science, education), with many disciples in Romania and abroad and 10020054 with a wide recognition all around the world.
    [Show full text]
  • 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.
    [Show full text]
  • ACTA UNIVERSITATIS APULENSIS No 1 5 / 2008 HOMAGE to THE
    ACTA UNIVERSITATIS APULENSIS .... No 1 5 slash 2008 nnoindenthline ACTA UNIVERSITATIS APULENSIS n h f i l l No 1 5 / 2008 HOMAGE TO THE MEMORY OF PROFESSOR n [ GHEORGHEn r u l e f3emgf GALBUR0.4 pt g to n ] the power of A-breve Adrian .. ConstantinescuACTA UNIVERSITATIS APULENSIS No 1 5 / 2008 On .. 1 1 .. of August 2007 passed away in Bucharest the .. dean .. of age of the n centerlinemathematiciansfHOMAGE from Romania TO THE MEMORY OF PROFESSOR g Professor Dr period Doc period .. Gheorghe GALBUR to the power of A-breve n [Professor GHEORGHE at the GALBUR FacultyHOMAGE of ^f Mathematics nbrevef TOAg and g THE n Computer] MEMORY Science of theOF Univer PROFESSOR hyphen s ity of Bucharest comma Honorary Member of the Institute of Mathematics quotedblright .... Sim i-o n ˘ Stoilow quotedblright .. of the Romanian AcademyGHEORGHEGALBUR comma the founderA of the Algebraic Geometry n centerline f Adrian nquad Constantinescu g research in Romania period Adrian Constantinescu Born at 27 of May 1 9 1 6 at Trifesti comma Orhei District comma Republic of Moldavia comma period n hspace ∗fn f i l lOngOn nquad 1 11 of 1 Augustnquad 2007of August passed 2007 away passed in Bucharest away the in Bucharestdean ofthe agenquad dean nquad o f age o f the in a countrymanof the family period Graduated in 1 934 the Normal School of Bacau and in the period 1 935 hyphen nnoindent mathematiciansmathematicians from Romania Romania 1 936 gave the differences for the Scientific Section of the High School period ˘ Professor Dr . Doc . Gheorghe GALBURA Became in 1 936 a student at the Section of Mathematics of the Faculty n centerlineProfessorf Professor at the Dr Faculty .
    [Show full text]
  • The Perspectives of Scientific Research Seen by Grigore C
    THE PERSPECTIVES OF SCIENTIFIC RESEARCH SEEN BY GRIGORE C. MOISIL FORTY YEARS AGO EUFROSINA OTLĂCAN* Motto: “There are people whose contribution to the progress of mankind is so great that their biography is put into the shade, the life is hidden away by the work”. (Gr. C. Moisil at the W. Sierpinski’s death) Abstract. The creation, the personality and the entire activity of the Romanian mathematician Grigore C. Moisil (1906–1973) are illustrative of the idea of universality in science and cultural integration. Moisil obtained his degree in mathematics at the University of Bucharest and became a PhD in 1929, with the thesis “The analytic mechanics of continuous systems.” The three years of courses at the polytechnic school did not finalize with an engineer diploma, they only meant an opening towards the understanding of technical problems. The scientific area of Moisil’s work covered, among other domains, the functional analysis applied to the mechanics of continuous media, to differential geometry or to the study of second order equations with partial derivatives. One of the most original parts of Moisil’s creation is his work in mathematical logic. Within this frame Moisil developed his algebraic theory of switching circuits. By his theory of “shaded reasoning”, G. C. Moisil is considered, besides L. Zadeh, one of the creators of the fuzzy mathematics. Apart from his scientific and teaching activities, Moisil was a highly concerned journalist, present in many newspapers and on television broadcasts. Keywords: Grigore C. Moisil, mathematical creation, mathematical analysis, mathematical logic, differential geometry, physics, mechanics. 1. BIOGRAPHICAL DATA The History of the mathematics in Romania (Andonie, 1966) in its pages dedicated to Gr.
    [Show full text]
  • Turing and Von Neumann's Brains and Their Computers
    Turing and von Neumann’s Brains and their Computers Dedicated to Alan Turing’s 100th birthday and John von Neumann’s 110th birthday Sorin Istrail* and Solomon Marcus** In this paper we discuss the lives and works of Alan Turing and John von Neumann that intertwined and inspired each other, focusing on their work on the Brain. Our aim is to comment and to situate historically and conceptually an unfinished research program of John von Neumann, namely, towards the unification of discrete and continuous mathematics via a concept of thermodynamic error; he wanted a new information and computation theory for biological systems, especially the brain. Turing’s work contains parallels to this program as well. We try to take into account the level of knowledge at the time these works were conceived while also taking into account developments after von Neumann’s death. Our paper is a call for the continuation of von Neumann’s research program, to metaphorically put meat, or more decisively, muscle, on the skeleton of biological systems theory of today. In the historical context, an evolutionary trajectory of theories from LeiBniz, Boole, Bohr and Turing to Shannon, McCullogh-Pitts, Wiener and von Neumann powered the emergence of the new Information Paradigm. As Both Turing and von Neumann were interested in automata, and with their herculean zest for the hardest proBlems there are, they were mesmerized by one in particular: the brain. Von Neumann confessed: “In trying to understand the function of the automata and the general principles governing them, we selected for prompt action the most complicated oBject under the sun – literally.” Turing’s research was done in the context of the important achievements in logic: formalism, logicism, intuitionism, constructivism, Hilbert’s formal systems, S.C.
    [Show full text]
  • Cristian S. Calude Curriculum Vitæ: August 6, 2021
    Cristian S. Calude Curriculum Vitæ: August 6, 2021 Contents 1 Personal Data 2 2 Education 2 3 Work Experience1 2 3.1 Academic Positions...............................................2 3.2 Research Positions...............................................3 3.3 Visiting Positions................................................3 3.4 Expert......................................................4 3.5 Other Positions.................................................5 4 Research2 5 4.1 Papers in Refereed Journals..........................................5 4.2 Papers in Refereed Conference Proceedings................................. 14 4.3 Papers in Refereed Collective Books..................................... 18 4.4 Monographs................................................... 20 4.5 Popular Books................................................. 21 4.6 Edited Books.................................................. 21 4.7 Edited Special Issues of Journals....................................... 23 4.8 Research Reports............................................... 25 4.9 Refereed Abstracts............................................... 33 4.10 Miscellanea Papers and Reviews....................................... 35 4.11 Research Grants................................................ 40 4.12 Lectures at Conferences (Some Invited)................................... 42 4.13 Invited Seminar Presentations......................................... 49 4.14 Post-Doctoral Fellows............................................. 57 4.15 Research Seminars..............................................
    [Show full text]
  • On the Stylistic Evolution from Communism to Democracy: Solomon Marcus Study Case
    On the Stylistic Evolution from Communism to Democracy: Solomon Marcus Study Case Anca Dinu Liviu P. Dinu Bogdan C. Dumitru Faculty of Foreign Languages Faculty of Mathematics Faculty of Mathematics and Literatures and Computer Science and Computer Science University of Bucharest University of Bucharest University of Bucharest [email protected] [email protected] [email protected] Abstract A text attributed to one author seems non- • homogeneous, lacking unity, which raises the In this article we propose a stylistic analy- suspicion that there may be more than one sis of Solomon Marcus’ publicistics, gath- author. If the text was originally attributed ered in six volumes, aiming to uncover to one author, one must establish which frag- some of his quantitative and qualitative ments, if any, do not belong to him, and who fingerprints. Moreover, we compare and are their real authors. cluster two distinct periods of time in his writing style: 22 years of commu- A text is anonymous. If the author of a text • nist regime (1967-1989) and 27 years of is unknown, then based on the location, time democracy (1990-2016). The distribu- frame and cultural context, we can conjecture tional analysis of Marcus’ text reveals that who the author may be and test this hypothe- the passing from the communist regime sis. period to democracy is sharply marked If based on certain circumstances, arising by two complementary changes in Mar- • cus’ writing: in the pre-democracy pe- from literature history, the paternity is dis- riod, the communist norms of writing style puted between two possibilities, A and B, we demanded on the one hand long phrases, have to decide if A is preferred to B, or the long words and clichés, and on the other other way around.
    [Show full text]
  • American Journal of Computational Linguistics /-Lic~O~Jch(~:I,? the FINITE STRING
    American Journal of Computational Linguistics /-lic~o~jch(~:I,? THE FINITE STRING NENSLETTER OF THE ASSOCIATION FOR COMPUTATIONAL LINGUISTICS VOLUME 15 - UMBER 2 DECEMBER 1976 Current Bibliography ................... 2 ?lathematical Models of Language, edited by Ferenc Kiefer Reviewedby DavidB. Benson. .............78 Description Grammaticale du Parler de 1'Ile-alix-Co~dres, Quebec, by Emile Seutin. Reviewed by David A. Dinneen 94 AMERICAN JOURNAL OF COMPUTATIONAL LINGUISTICS is published by the Association for Computational Linguistics. SECRETARY-TREASURER: Donald E. Walker, Stanford Research Institute, Menlo Park,' California 94025. EDITOR: David G. Hays, 5048 Lake Shore Road, Hamburg, New York, 14075. EDITORIAL ASSISTMJT: William Benson, Copyri yht: (: 1976 Association for Computational Linyuistics American Journal of C~mputational Linguistics Microf i C~C58 : z CURRENT BIBLIOGRAPHY GENERAL .................... 3 DOCUMEKTATIQN' ..,......... 443 PHONETICS-PHONOLOGY ........ 15 CLASSIFI~ATION........... 48 PHONETICS .................. 15 INDEXING................. 49 Electromyography .......... 15 PETRIEVAL ............... .52 RECOGNITION ................ 16 Nedicine ................. 52 Segmentation ............... 16 Speaker identification ..... 16 ~SSTRACTING ............... 53 TRANSLATION- 54 SYNTHESIS .................. 18 .............. SCIENCE WRITING .................... 20 5OCT A.L-BEHAVI QRA1 57 RECOGNITION ................ 20 !INTHROP~LOGY ............. 58 PSYC~~OLOCY............... 59 LEXICOGRAPHY-LEXICOLOGY .... 24 POLP-TICAL
    [Show full text]
  • Solomon Marcus: in Memoriam
    Solomon Marcus: In Memoriam Cristian S. Calude University of Auckland, New Zealand 2 Martie 2018 Solomon Marcus: In Memoriam 1 / 11 Notices AMS 2017 Mathematics People NEWS • Arnav Tripathy (Stanford University), Harvard Uni- biology, history and philosophy of science, and educa- versity tion. His book Grammars and Finite Automata (1964, in • Dootika Vats (University of Minnesota), University Romanian) is arguably the first monograph devoted to of Warwick regular languages. He authored three pioneering books in • Ian Zemke (University of California, Los Angeles), mathematical linguistics and poetics: Introduction mathé- Princeton University matique à la linguistique structurelle (1967), Algebraic —NSF announcement Linguistics; Analytical Models (1967), and Mathematische Poetik (1973). His book Words and Languages Everywhere (2007) includes a collection of papers in language theories. In a letter to the editor (Notices, 2009) on F. Dyson’s Hidden Figures Honored “Birds and Frogs,” he proposed a more refined typology of with Book Award mathematicians inspired by F. Bacon’s 1620 Novum Orga- num: ants, spiders, and bees. Ants (such as A. Zygmund) Author Margot Lee Shetterly has received the 2017 remain involved in one particular field, compensating by Communication Award for Books from the National Acad- depth the lack of diversity; spiders (such as G. Cantor) emies of Sciences, Engineering, and Medicine for Hidden propose a personal construction, with little reference to Figures: The American Dream and the Untold Story of the anybody else;
    [Show full text]
  • ACAD. Ionel-Valentin Vlad, Preşedintele ACADEMIEI ROMÂNE
    REVISTĂ EDITATĂ DE ACADEMIA ROMÂNĂ DIRECTOR: ACAD. IONEl-VAlENTIN VlAD, pREşEDINTElE ACADEMIEI ROMÂNE Nr. 3 MARTIE 2015 Anul XXV 293 DIRECTORI: CONSIlIul EDITORIAl: Acad. Mihai DRĂGĂNESCU CONSILIUL EDITORIAL: (director fondator) octombrie 1990 – ianuarie 1994 Acad. Ionel-Valentin VLAD Acad. Dinu C. GIURESCU Acad. V.N. CONSTANTINESCU Acad. Cristian HERA februarie 1994 – ianuarie 1998 Acad. Bogdan C. SIMIONESCU Acad. Alexandru SURDU Acad. Eugen SIMION Acad. Victor VOICU februarie 1998 – aprilie 2006 Acad. Dan BĂLTEANU Acad. Alexandru BOBOC Acad. Ionel HAIDUC Acad. Solomon MARCUS mai 2006 – aprilie 2014 Acad. Ioan-Aurel POP Acad. Eugen SIMION Acad. Ionel-Valentin VLAD Acad. Răzvan THEODORESCU mai 2014 – Constantin IONESCU- TÂRGOVIŞTE, membru 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 OMAgIAlĂ SOlOMON MARCuS – 90 Ionel-Valentin Vlad, Academicianul Solomon Marcus – la începutul unei noi primăveri . 5 Marius Iosifescu, Câteva gânduri la o aniversare . 8 Viorel Barbu, Solomon Marcus – fascinația unui model cultural . 9 Alexandru T. Balaban, Solomon Marcus la 90 de ani – exemplu frumos . 11 Marius Sala, Tinerețe fără bătrânețe . 12 Gheorghe Păun, Firescul unicității. Academicianul Solomon Marcus la 90 de ani . 13 Ioan-Aurel Pop, Academicianul Solomon Marcus, la vârsta „duratei lungi” . 15 Gabriela Pană Dindelegan, Începuturile lingvisticii matematice din România. Omagiu profesorului Solomon Marcus . 17 Gheorghe Benga, Academicianul Solomon Marcus – cuvântul cheie: înțelepciune .
    [Show full text]
  • Relations Between Modern Mathematics and Poetry: Czesław Miłosz; Zbigniew Herbert; Ion Barbu/Dan Barbilian
    Relations between Modern Mathematics and Poetry: Czesław Miłosz; Zbigniew Herbert; Ion Barbu/Dan Barbilian by Loveday Jane Anastasia Kempthorne A thesis submitted to Victoria University of Wellington in fulfilment of the requirements for the degree of Doctor of Philosophy Victoria University of Wellington 2015 Abstract This doctoral thesis is an examination of the relationship between poetry and mathematics, centred on three twentieth-century case studies: the Polish poets Czesław Miłosz (1911-2004) and Zbigniew Herbert (1924-1998), and the Romanian mathematician and poet Dan Barbilian/Ion Barbu (1895-1961). Part One of the thesis is a review of current scholarly literature, divided into two chapters. The first chapter looks at the nature of mathematics, outlining its historical developments and describing some major mathematical concepts as they pertain to the later case studies. This entails a focus on non-Euclidean geometries, modern algebra, and the foundations of mathematics in Europe; the nature of mathematical truth and language; and the modern historical evolution of mathematical schools in Poland and Romania. The second chapter examines some existing attempts to bring together mathematics and poetry, drawing on literature and science as an academic field; the role of the imagination and invention in the languages of both poetics and mathematics; the interest in mathematics among certain Symbolist poets, notably Mallarmé; and the experimental work of the French groups of mathematicians and mathematician-poets, Bourbaki and Oulipo. The role of metaphor is examined in particular. Part Two of the thesis is the case studies. The first presents the ethical and moral stance of Czesław Miłosz, investigating his attitudes towards classical and later relativistic science, in the light of the Nazi occupation and the Marxist regimes in Poland, and how these are reflected in his poetry.
    [Show full text]