Subject: NA Digest, V. 95, # 15 NA Digest Sunday, April 9, 1995 Volume 95 : Issue 15 Today's Editor: Cleve Moler The MathWorks, Inc. moler@mathworks.com Today's Topics: NA-Net White Pages Oved Shisha Injury Svata Poljak Bau & Trefethen Linear Algebra Book Datta Numerical Linear Algebra Book Change of Address for Andy Cleary Sign Pattern in a Matrix IMSL C Numerical Libraries Pacific NorthWest Numerical Analysis Seminar Nonlinear Optimization Conference in Capri Cerfacs International Linear Algebra Year Combinatorial Optimization Day at Rutgers Abstract Deadline for PVM'95 Applied Parallel Computing Workshop Position in Namur, Belgium Research Assistantships at University of Hudderfield Contents, Linear Algebra and its Applications Contents, SIAM Appliced Mathematics Submissions for NA Digest: Mail to na.digest@na-net.ornl.gov. Information about NA-NET: Mail to na.help@na-net.ornl.gov. URL for the World Wide Web: http://www.netlib.org/na-net/na_home.html ------------------------------------------------------- ------------------------ From: Paul McMahan Date: Wed, 05 Apr 1995 17:16:56 -0400 Subject: NA-Net White Pages The WWW NA-Net White Pages Database now offers a "Home Page URL" field which will allow the members of the Na-Net community to conveniently exchange and browse home page URLs. If you have access to a web browser, then you can access the NA-Net home page at: http://www.netlib.org/na-net/na_home.html Feedback is most welcome. Email forms are provided online. thanks, Paul McMahan Netlib Development Group email: mcmahan@cs.utk.edu http://www.cs.utk.edu/~mcmahan/ ------------------------ From: George Anastassiou Date: Wed, 5 Apr 1995 10:11:43 CDT Subject: Oved Shisha Injury Dear Colleaques Professor Oved Shisha of the University of Rhode Island was injured in a traffic accident very seriously last Friday evening March 31-95 in Providence.As he was getting off the bus he was struck by a car. Since then he is unconcious in a coma in the R.I.hospital in Providence R.I.His situation is listed as very critical. Let us everybody pray for him to survive. Oved had another bad accident 30 something years ago in Dayton Ohio and that time survived. I pray that this happens again. Professor Shisha is the main organiser of "Approximation Theory"in the west as a separate field with his creation of "J.Approx.Th." in 1968. He was also the founder of several subareas of A.T such as "monotone approximation","Korovkin inequalities" etc,also he did important work in integration theory. If I have more news I let you know. Sincerely yours George Anastassiou Professor of Mathematics Univ.Memphis,Memphis,TN,USA ------------------------ From: Henry Wolkowicz Date: Thu, 6 Apr 1995 17:25:48 -0400 Subject: Svata Poljak This message is to inform the community of the very sad news that Svata Poljak was involved in a fatal car accident. This occurred near Prague on Sunday April 2, 1995. Svata recently relocated to University of Passau, in Passau, Germany. (URL: http://www.fmi.uni-passau.de/~poljak/papers.html ) His main contributions are in combinatorics and combinatorial optimization. He has important contributions in many areas including: theory of matroids, matching theory, the max-cut and stable set problem; spectral approaches to graph problems; convex and polyhedral relaxations; semidefinite programming; and various other integer programming related problems. His early important work was related to systems in neural networks. He has collaborated with many people. In particular, we can state from personal experience that he was a rare person to collaborate with, because of his exceptional mathematical ability as well as his warm friendship. The upcoming special issue in Mathematical Programming on Semidefinite Programming will be devoted to his memory. He is survived by his wife and two sons. The funeral is in Prague this coming Monday. Those wishing to send condolences to his wife Jana can do so at the address in Prague: Manesova 94 12000 Praha 2 tel: 42 2 627 27 77 Monique Laurent Martin Loebl Franz Rendl Henry Wolkowicz ------------------------ From: Nick Trefethen Date: Thu, 6 Apr 1995 14:34:57 -0400 Subject: Bau & Trefethen Linear Algebra Book BAU AND TREFETHEN TEXT, "NUMERICAL LINEAR ALGEBRA" We are in the process of completing a graduate textbook on Numerical Linear Algebra. Our aims are beauty, depth of insight, and brevity. The book is split into about 36 lectures, each about 6 pages long. It is based on the course Trefethen has taught repeatedly at MIT and Cornell during the past ten years. We expect that it is likely the book will be published by SIAM in 1996. Meanwhile, a preliminary version (not yet including exercises) may be made available in summer 1995 for a few people who wish to use the book in a course in fall 1995. If you might be interested in this possibility, please take a look at the table of contents and sample chapters available at http://www.cs.cornell.edu/Info/People/lnt/lnt.html. Then please contact us if you need further information. David Bau, Microsoft Corp. Nick Trefethen, Cornell University ------------------------ From: Biswa Datta Date: Thu, 6 Apr 95 16:39:51 CDT Subject: Datta Numerical Linear Algebra Book Announcement of a New Book Title : NUMERICAL LINEAR ALGEBRA AND APPLICATIONS ISBN 0-534-17466-3 Author : Biswa Nath Datta ( dattab@math.niu.edu) Publisher : Brooks/Cole Publishing Company , 511 Forest Lodge Road, Pacific Grove, California 93950, USA. Tel : 1-800-423-0563 ( for review), Fax : (415) 592-3342 ( for review). Tel : 1-800-354-9706 ( for purchasing), Fax : ( 606) 525-0978 ( for purchasing). Chapter 0 : Numerical Linear Algebra Problems : Their Importance and Computational Difficulties. Chapter 1 : A Review of Required Linear Algebra Concepts Chapter 2 : Floating Point Numbers and Errors in Computations Chapter 3 : Stability of Algorithms and Conditioning of Problems Chapter 4 : Numerically Effective Algorithms and Mathematical Software Chapter 5 : Some Useful Transformations in Numerical Linear Algebra and Their Applications Chapter 6 : Numerical Solutions of Linear Systems Chapter 7 : Least-Squares Solutions to Linear Systems Chapter 8 : Numerical Matrix Eigenvalue Problems Chapter 9 : The Generalized Eigenvalue Problem Chapter 10 : The Singular Value Decomposition (SVD) Chapter 11 : A Taste of Roundoff Error Analysis Appendices : A Brief Introduction to MATLAB ; MATCOM and Selected MATLAB Programs from MATCOM ; A List of Commonly Used LAPACK Routines ; Key Terms in Numerical Linear Algebra and Partial Solutions and Answer to Some Selected Problems. Chapters 6 through 10 contain applications and case studies showing how linear algebra problems arise in engineering and other applied sciences. There are statements on " Required Background Material " at the beginning and " Summary and Review " at the end of each Chapter. The book is intended for use in both undergraduate and beginning level graduate courses in numerical linear algebra, numerical analysis, and applied linear algebra, as well as by scientists and engineers for self-study and reference. ------------------------ From: Andy Cleary Date: Tue, 4 Apr 1995 16:19:49 -0400 Subject: Change of Address for Andy Cleary Dear Colleagues, Please note my new address: Andy Cleary Department of Computer Science University of Tennessee Knoxville, TN 37996-1301 W: (615)-974-8298 cleary@cs.utk.edu ------------------------ From: Sharon Henderson Date: Wed, 5 Apr 1995 13:43:43 -0500 (CDT) Subject: Sign Pattern in a Matrix In solving boundary value problems for Laplace's equation in doubly connected regions, we get an nxn matrix with the following sign pattern (for a 4x4 matrix) + + + + - + + + + - + + - + - + We would appreciate hearing by e-mail or fax from anyone who has come across such pattern in theory or applications. P. N. Shivakumar Institute of Industrial Mathematical Sciences (IIMS), 420 Machray Hall, University of Manitoba Winnipeg, Manitoba R3T 2N2, Canada Telephone: (204) 474-6724 Fax: (204) 275-0019 E-mail: insmath@cc.umanitoba.ca ------------------------ From: Dante Pingenot Date: Fri, 07 Apr 95 15:31:00 T6C Subject: IMSL C Numerical Libraries Attention all mathematics, statistics, engineering, and science professors at certified U.S. or Canadian colleges, universities, or institutions of higher education. Visual Numerics, Inc., is offering 100 free IMSL C Numerical Libraries including one year of support for use in a teaching environment. These libraries are valued from $600.00 to $3,000.00 per license depending on platform. To apply for your free license, including one year of support, send a description of 75 words or less on how you intend to use the IMSL C Numerical Libraries in your class. Your description must be received by April 30, 1995. Your only obligation is to provide an article that may be used in the Visual Numerics newsletter," New Directions". Details of the offer and an online form to submit your entry are available in our home page: http://www.vni.com. Dante Pingenot Webmaster dante@houston.vni.com (713)954-6709 9990 Richmond Avenue, Suite 400 Houston, TX 77042 ------------------------ From: Tjalling Ypma (tjypma@nessie.cc.wwu.edu) Date: Mon, 03 Apr 1995 12:20:49 -0800 (PST) Subject: Pacific NorthWest Numerical Analysis Seminar PACIFIC NORTHWEST NUMERICAL ANALYSIS SEMINAR (PNWNAS) The 9th annual PNWNAS will take place at Western Washington University, Bellingham, Washington State, USA on Saturday 23 September 1995. Scheduled speakers and their topics are: John Betts (Boeing): Interplanetary Trajectory Optimization Alan Genz (Washington State): Stochastic Multiple Integration Mary Kropinski (Simon Fraser): Integral Equation Methods for PDEs Dale Olesky (Victoria): Sparse QR Factorization Frank Stenger (Utah): Sinc Methods for Differential Equations Andrew Stuart (Stanford): Numerical Analysis / Dynamical Systems Further information may be obtained from the e-mail address above or by writing to: PNWNAS; Math.; Western Washington Univ.; Bellingham WA 98225 ------------------------ From: Gerardo Toraldo Date: Mon, 3 Apr 1995 15:46:40 -0600 Subject: Nonlinear Optimization Conference in Capri Final Announcement and Call for Papers Short Conference on HIGH PERFORMANCE SOFTWARE FOR NONLINEAR OPTIMIZATION: STATUS AND PERSPECTIVES. Capri, Italy 22-23 June 1995 The Centro di ricerche per il calcolo Parallelo e i Supercal- colatori (CPS), a research center joint of the CNR (Consiglio Nazionale delle Ricerche) and of the University of Naples ``Federico II'', will host a short conference entitled ``High Performance Software for Nonlinear Optimization: Status and Perspectives'' on 22-23 June 1995 in Capri, Italy. The Conference will follow the Workshop on Nonlinear Optimization and Applications in Erice, Italy. The focus of the conference is the current state-of-the-art in optimization software and, in particular, optimization software for high performance computers. The conference will provide an authoritative overview of the nonlinear optimization field, including algorithms, software evaluation, implementation issues, applications and future areas of research. TOPICS OF INTEREST include: (Parallel) Computational experiments, Large-Scale Constrained and Unconstrained Problems, Global Optimi- zation, Quadratic Programming, Automatic Differentiation, Linear and Nonlinear Least Squares, Numerical Linear Algebra problems arising in Optimization, Solution of Large Nonlinear Systems Nonsmooth Optimization, Combinatorial Optimization, Applications in Sciences , Managements and Engineering. INVITED SPEAKERS Walter Murray (Stanford University, USA) `Sequential Quadratic Programming Methods' Pontus Matstoms Linkoping University, SWEDEN `Direct Methods for the Sparse Least Squares Problem' Jorge J. More' (Argonne National Laboratory, USA) `Environments for Large-Scale optimization' Panos Pardalos (Florida University, Gainesville, USA) `Parallel and Serial Algorithms and Software for Global Optimization Problems' Mauricio G.C. Resende (AT&T Bell Laboratories, Murray Hill, USA) `Solving large-scale network flow problems with interior point algorithms' Philippe L.Toint (Universite' Notre Dame de La Paix, Namur, BELGIUM) `A short history of CUTE and testing in nonlinear optimization' Stavros A. Zenios (University of Cyprus, Nicosia, CYPRUS). `High-Performance Computing for Planning Under Uncertainty: Algorithms and Applications' ORGANIZING COMMITTEE COORDINATES The CONFERENCE COMMITTEE includes Prof. Jorge J. More', Prof. Al- merico Murli and Prof. Panos Pardalos. For INFORMATION or for hotel and registration forms, send an e-mail message to hpsno@matna2.dma.unina.it or send a fax to +39-81-7662106 (Prof. A.Murli) or send a letter to: Prof. Almerico Murli or to Prof. Gerardo Toraldo Universita` di Napoli "Federico II", Dip. di Matematica e Appl., Complesso Monte S.Angelo, Via Cintia 80126, Napoli - ITALY. E-MAIL: murli@matna2.dma.unina.it toraldo@matna2.dma.unina.it ------------------------ From: Iain Duff Date: Tue, 4 Apr 95 17:31:20 BST Subject: Cerfacs International Linear Algebra Year CERFACS INTERNATIONAL LINEAR ALGEGRA YEAR First, please accept our apologies if you have been waiting for further information about the International Linear Algebra at CERFACS. The reason for this delay is that we wanted to ensure that our funding was secure before sending this broadcast. The good news is that it is. The bad news is that in order to secure funding we have had to move the Linear Algebra Year by about six months. The new dates for Workshops are: 1995 September 26-29 Direct methods October 17-20 Eigenvalues and beyond 1996 April 22-25 Optimization and linear algebra June 11-14 Iterative methods The two workshops in 1995 will be held at the UNESCO Centre in Toulouse. Each three-day workshop will be preceded by a tutorial or industrially oriented first day. Because of support, we are able to keep the cost to 1500 FFR (for registration, documentation, lunches, teas and coffees) for the three-day workshop and tutorial, with a reduction to 1000 FFR for full-time students, and a fee of 3000 FFR for non-academics. Living costs in the Toulouse region are quite low, normally about 250FFR per day for bed, breakfast and evening meal. Reduced price accommodation is available at UNESCO. A list of speakers for the first two workshops is appended. We are still planning a visitor programme during the year, both for people who want to extend their workshop stay and for those who want to spend a longer time with us during the year. Unfortunately, we have a finite amount of space for visitors so there may be some competition for spaces. It would help therefore if you could let us know as soon as possible when you would like to come, for how long, and what kind of work you hope to pursue during your visit to CERFACS. Registrations forms, requests for visits, up-to-date information on the Workshops and the Year can be found on the WWW page: http://www.cerfacs.fr/~wlay/LAY/lay.html For those of you who have trouble accessing WWW, requests for further information should be made to wlay@cerfacs.fr. DIRECT METHODS, September 26-29, 1995 P. Amestoy (ENSEEIHT,France) F. Alvarado (Wisconsin, USA) P. Bjorstad (Bergen, Norway) R. Bisseling (Utrecht, Netherlands) J. Barlow (Pennsylvania, USA) T. Davis (Florida, USA) J. Dongarra (UT and ORNL, USA) I. Duff (CERFACS, France and RAL, UK) A. George (Waterloo, Canada) J. Gilbert (Xerox, USA) S. Gupta (Minneapolis, USA) B. Lucas (SRC, USA) J. Liu (York University, Canada) E. Ng (ORNL, USA) D. Pierce (Boeing, USA) A. Pothen (Old Dominion, USA) J. Reid (RAL, United Kingdom) E. Rothberg (SGI, USA) R. Schreiber (RIACS, USA) H. Simon (SGI, USA) Z. Zlatev (Riso, Denmark) EIGENVALUES AND BEYOND, October 17-20, 1995 F. Chaitin-Chatelin (Paris IX and CERFACS, France) J. Cullum (IBM, USA) J. Demmel (Berkeley, USA) J.-C. Dunyach (Aerospatiale, France) A. Edelman (MIT, USA) N. Higham (Manchester, United Kingdom) I. Ipsen (Raleigh, USA) J. Lewis (Boeing, USA) C. Meyer (Raleigh, USA) B. Parlett (Berkeley, USA) Y. Saad (Minneapolis, USA) G. Sleijpen (Utrecht, Netherlands) J. Scott (RAL, United Kingdom) D. Sorensen (Houston, USA) Z. Strakos (Prague, Czech Republic) G. Strang (MIT, USA) V. Toumazou (CERFACS, France) N. Trefethen (Cornell, USA) P. Trouv\'e (Thomson, France) ------------------------ From: Farid Alizadeh Date: Tue, 04 Apr 1995 17:57:22 -0400 Subject: Combinatorial Optimization Day at Rutgers Combinatorial Optimization Day at RUTCOR Applications of Semidefinite Programming in Combinatorial Optimization 22 April, 1995 10:30am- 6:30pm RUTCOR Bldg, Rutgers University, Busch Campus, Piscataway, NJ David Williamson (I.B.M T. J. Watson Lab): Approximation Algorithms for Maximum Cut and Satisfiability Problems Michel Goemans (MIT Math. Dept.): Semidefinite Programming Relaxations for the Vertex Cover Problem Laszlo Lovasz (Yale CS Dept.): Mixing Rank and Semidefiniteness: Colin de Verdiere's Invariant Madhu Sudan (I.B.M T. J. Watson Lab): Algorithms for Coloring and Clique Approximation Mario Szegedy (AT&T Bell Labs): Negative Results Discussion session on research directions and open problems chaired by Farid Alizadeh. PREREGISTRATION: There are no fees, however because of space limitations PREREGISTRATION by e-mail or FAX is strongly recommended. REGISTRATION BY E-MAIL: send mail to cost@rutcor.rutgers.edu REGISTRATION BY FAX: send fax to 908-445-5472 Updates of this document and a map of Busch campus of Rutgers University can be obtained from www cite: http://new-rutcor.rutgers.edu. ------------------------ From: Adam Beguelin Date: Fri, 7 Apr 1995 11:09:03 -0400 Subject: Abstract Deadline for PVM'95 We are extending the abstract deadline for the PVM Users' Group meeting until April 14th. We will try to accomodate all appropriate presentations. We encourage those interested in presenting to submit abstracts via email to pvm95@cs.cmu.edu. This year we are also including introductory and advanced tutorials on Sunday, May 7th. The early registration deadline for the meeting is also April 14. See http://www.cs.cmu.edu/Web/Groups/pvmug95.html for more information. Regards, Adam Adam Beguelin, adamb@cmu.edu, http://www.cs.cmu.edu/Web/People/adam.html ------------------------ From: Jerzy Wasniewski Date: Sat, 8 Apr 1995 14:49:30 +0200 Subject: Applied Parallel Computing Workshop PARA95, WORKSHOP ON APPLIED PARALLEL COMPUTING IN PHYSICS, CHEMISTRY AND ENGINEERING SCIENCE Organized by: UNI*C (The Danish Computing Centre for Research and Education) and IMM (The Institute for Mathematical Modelling of the Technical University of Denmark) in collaboration with Professor Jack Dongarra from the University of Tennessee and Oak Ridge National Laboratory. Dates: August 21, 1995 - Tutorial: ScaLAPACK and Parallel NAG Library on IBM SP2 and SGI Power Challenge in Multiprocessing Environment August 22 - 24, 1994 - Workshop sessions Place: UNI*C, The Danish Computing Centre for Research and Education, The Technical University of Denmark, 2800 Lyngby, DENMARK Some of the key speakers are: Jack Dongarra, Tennessee University & Oak Ridge Nat. Lab., USA; Martyn F. Guest, DRAL Daresbury Laboratory, UK; Antonio Lagana, University of Perugia, Italy; Peter Lomdahl, Los Alamos National Lab., USA; Ken McDonald, Numerical Algorithms Group, UK; AAke Nordlund, University of Copenhagen, Denmark; Ahmed Sameh, University of Minnesota, USA; Paul Woodward, University of Minnesota, USA; Takahiro Yamasaki, Joint Research Center for Atom Technology (JRCAT) in Tsukuba, Japan. A limited number of contributed 20 or 30 min. talks will be selected for the workshop. Poster sessions will also be organized. Potential contributors should notice the following deadlines. Deadlines: Abstracts no more than one A4 page (talks and posters) by June 15, 1995. Papers between 5 and 10 pages for conference proceedings by July 31, 1995. All the conference papers will be published by Springer-Verlag as one of the Computer Science Lecture Notes. The PARA95 workshop information are available by anonymous ftp: ftp ftp.denet.dk (or 129.142.6.74) anonymous cd uni-c/unijw/para95 Some of the PARA95 information is also distributed by the mailing list para95-l@listserv.uni-c.dk To subscribe send a message to listserv@listserv.uni-c.dk containing sub para95-l yourname Registration fees: Early before June 15, 1995 otherwise late registration fee will be charged. University: DKK 700 tutorial and 1600 workshop before June 15 DKK 1100 tutorial and 2300 workshop after June 15 Industry: DKK 1100 tutorial and 2400 workshop before June 15 DKK 1700 tutorial and 3000 workshop after June 15 The fee covers attendance at the workshop or/and tutorial, lunch, copy materials, reception before the conference, conference proceedings, and coffee breaks. The Conference dinner will be charged separately. For more PARA95 information contact: PARA95, UNI*C, DTU, Bldg. 304, 2800 Lyngby, Denmark Attn: Jerzy Wasniewski Email: workshop@uni-c.dk Fax: (+45) 45 93 02 20 Tel: (+45) 45 88 39 99 after the tone 2426 ------------------------ From: Philippe Toint Date: Fri, 07 Apr 95 16:14:56 +0200 Subject: Position in Namur, Belgium Le Conseil d'Administration des Facultes Universitaires Notre-Dame de la Paix - Namur annonce la vacance du poste suivant : Faculte des Sciences Departement de Mathematique Charge de Cours temps plein (m/f) Le Departement de Mathematique des Facultes Universitaires Notre-Dame de la Paix est oriente vers differents domaines de mathematiques appliquees et participe a des programmes de recherche interdisciplinaires, interuniversitaires et internationaux. Son enseignement (en langue francaise) comporte notamment les specialites suivantes : optimisation, mecanique et equations differentielles, statistique, analyse numerique, ainsi que des domaines connexes. Le poste de charge de cours sera attribue a un docteur, mathematicien applique, avec une tendance fondamentale. Il devra renforcer une des lignes de recherches menees actuellement par le departement. Le choix portera egalement sur sa capacite a contribuer a la realisation d'un des deux projets que le departement souhaite developper : prise en charge des problemes pedagogiques rencontres par les etudiants abordant la premiere candidature ou mise en oeuvre d'un diplome d'etudes approfondies en collaboration avec d'autres universites de la Communaute Francaise de Belgique. Les formulaires de candidature peuvent etre obtenus aupres de la Direction du Personnel des Facultes Universitaires Notre-Dame de la Paix, rue de Bruxelles, 61 - B-5000 Namur, Belgique et doivent etre renvoyes au R.P. M. Gilbert, Recteur, a la meme adresse, au plus tard pour le 15 mai 1995. ------------------------ From: John Mason Date: Fri, 7 Apr 1995 15:49:20 +0000 Subject: Research Assistantships at University of Hudderfield TWO PhD STUDENTSHIPS IN NUMERICAL MATHEMATICS AT UNIVERSITY OF HUDDERSFIELD Two 3-year research studentships are available to good graduates in numerate degrees, preferably with relevant MSc degree or experience starting September/October 1995 : 1) CASE Studentship (UK/EC only) on "Approximation by Neural Networks in Hydraulics" with Hydraulics Research Ltd Wallingford - EPSRC grant +2250pds - involving NNs, approximation, parallel algorithms. 2) Postgraduate bursary (about EPSRC basic rate +UK/EC PhD fees) on "Approximation by Wavelets", with requirement to provide some programming support to MSc course - involving approximation, numerical analysis and applications. Apply to Prof J.C.Mason, School of Computing and Mathematics, University of Huddersfield, Queensgate, Huddersfield HD1 3DH enclosing 3 copies of c.v. and names of two referees by 5 May 1995. Phone enquiries:01484-472680 (Mason) or 01484-472616 (Anderson), email: j.c.mason@hud.ac.uk. ------------------------ From: Richard Brualdi Date: Wed, 5 Apr 1995 18:24:37 -0500 (CDT) Subject: Contents, Linear Algebra and its Applications LINEAR ALGEBRA AND ITS APPLICATIONS Contents Volume 219 Carsten W. Scherer (Delft, the Netherlands) The General Nonstrict Algebraic Riccati Inequality 1 Dragomir Z. Dokovic (Waterloo, Ontario, Canada) and Leonardo Legorreta (Ogden, Utah) Congruence of Hermitian Matrices Over Some Localizations of C[z,"z_1] 35 Ali H. Sayed (Santa Barbara, California) and Thomas Kailath (Stanford, California) Fast Algorithms for Generalized Displacement Structures and Lossless Systems 49 Darko Veljan (Zagreb, Croatia) The Sine Theorem and Inequalities for Volumes of Simplices and Determinants 79 Chi-Kwong Li (Williamsburg, Virginia) and Paras P. Mehta (Cambridge, Massachusetts) Permutation Invariant Norms 93 Zuzana Nagyova (Kosice, Czechoslovakia) On Classes of Normalized Matrices 111 Takayuki Furuta (Tokyo, Japan) Extension of the Furuta Inequality and Ando-Hiai Log-Majorization 139 Miguel Lacruz (Mt. Pleasant, Michigan) Norms of Schur Multipliers 157 Hiroyuki Ishibashi (Saitama, Japan) Involuntary Expressions for Elements in GLn(Z) and SLn(Z) 165 C. Burgueno (Temuco, Chile) and C. Mallol (Montpellier, France) Morphismes de Peirce et Orthogonalite Dans les Algebres de Bernstein 179 Jan Hauke and Augustyn Markiewicz (Poznan, Poland) On Partial Orderings on the Set of Rectangular Matrices 187 Suk-Geun Hwang (Taegu, Republic of Korea) Minimizing the Permanent over Some Faces of the Polytope of Doubly Stochastic Matrices 195 Isabel Cabral (Monte da Caparica, Portugal) Matrices With Prescribed Submatrices and Number of Invariant Polynomials 207 P. Enflo, V. I. Gurarii, V. Lomonosov (Kent, Ohio) and Yu I. Lyubich (Haifa, Israel) Exponential Numbers of Linear Operators in Normed Spaces 225 A. J. Duran (Sevilla, Spain) and W. Van Assche (Heverlee, Belgium) Orthogonal Matrix Polynomials and Higher-Order Recurrence Relations 261 Author Index 281 ------------------------ From: SIAM Date: Thu, 06 Apr 95 10:03:09 EST Subject: Contents, SIAM Appliced Mathematics SIAM Journal on Applied Mathematics JUNE 1995 Volume 55, Number 3 CONTENTS On the Oseen Drag on a Sphere A. J. Weisenborn and B. I. M. ten Bosch Expansions in Terms of Moments of Time-Dependent, Moving Charges and Currents Marijan Ribaric and Luka Sustersic Convergence of the 2x2 Godunov Method for a General Resonant Nonlinear Balance Law Eli Isaacson and Blake Temple The Broadwell Model in a Box: Strong L^1-Convergence to Equilibrium Leif Arkeryd and Reinhard Illner Maximum Principles for a Class of Conservation Laws Helge Holden, Nils Henrik Risebro, and Aslak Tveito A Unusual Moving Boundary Condition Arising in Anomalous Diffusion Problems D. A. Edwards and D. S. Cohen Identification of a Core from Boundary Data Wolfgang Ring On Emission Tomography of Inhomogeneous Media Vladimir A. Sharafutdinov A Note on the Differential Inversion Method of Hohlfeld et al. A. S. Vasudeva Murthy The Continuation Approach: A General Framework for the Analysis and Evaluation of Singular and Near-singular Integrals Dan Rosen and Donald E. Cormack Global Stability for a Class of Predator-Prey Systems Sze-Bi Hsu and Tzy-Wei Huang Time-Dependent Behavior of Fluid Buffer Models with Markov Input and Constant Output Rates Thomas M. Chen and Vijay K. Samalam On the Effect of Measuring a Self-similar Process Peter Hall Asymptotic Distribution of Exit Times for Small-Noise Diffusions Alain Simonian Image Segmentation by Variational Methods: Mumford and Shah Functional and the Discrete Approximations Antonin Chambolle Erratum to the Paper: First-Order Corrections to the Homogenized Eigenvalues of a Periodic Composite Medium [SIAM J. Appl. Math., 53 (1993), pp. 1636-1668] Fadil Santosa and Michael Vogelius ------------------------------ End of NA Digest ************************** -------