krj@na.toronto.edu (Ken Jackson) (02/27/90)
NA Digest Sunday, February 25, 1990 Volume 90 : Issue 08 Today's Editor: Cleve Moler Today's Topics: More on Cholesky I. J. Schoenberg Routine for Roots of Complex Function Wanted Looking for Advice on PDE Software/Methods Ron Mitchell Birthday Issue of IMA NA Journal SIAM Great Lakes Regional Meeting IMA Applied Linear Algebra Year, 1991-1992 SIAM Conference on Applied Linear Algebra Conference on Hyperbolic Problems in Sweden Conference Announcement -- Parallel CFD 90 Minority Internship at Argonne Two Faculty Positions in Applied Math or CS at U Tulsa NA Net Additions ------------------------------------------------------- From: Taketomo Mitsui <a41794a@nucc.nagoya-u.ac.jp> Date: Tue, 20 Feb 90 20:15:47 JST Subject: More on Cholesky I wish to thank everyone for their mail and their contributions to NA Digest about Cholesky. Dr. Le Roux (France) added the following message: The family of Cholesky would be established in the west of France (Vandee or Charente) coming probably from Poland. A student in our university was from this family who seems to know nothing about this numerical method. I now know a great deal about Cholesky's background, thanks to NA-net. With best regards, T. Mitsui (Nagoya Univ., Japan) ------------------------------ From: Carl de Boor <deboor@cs.wisc.edu> Date: Wed, 21 Feb 90 20:25:19 CST Subject: I. J. Schoenberg I.J. Schoenberg, eminent mathematician, widely known as the father of splines, died February 21, after a short illness, in his 87th year. ------------------------------ From: Fred Kus <FRED%McMaster.CA@Forsythe.Stanford.EDU> Date: Mon, 19 Feb 90 09:11 EST Subject: Routine for Roots of Complex Function Wanted Does anyone have a public domain routine for finding the roots of a complex function, using Muller's method. I would greatly appreciate receiving a copy. Thank you. Fred Kus FRED@SSCvax.MCMASTER.CA Computing and Information Services McMaster University 1280 Main Street W. Hamiltin, On. Canada L8S 4K1 (416) 525-9140 ext. 4160 ------------------------------ From: Robin A. Meade <meade@buenga.bu.edu> Date: 20 Feb 90 00:58:52 GMT Subject: Looking for Advice on PDE Software/Methods I am working on a project that requires solving a complicated system of coupled non-linear kinetics-diffusion equations in ONE DIMENSION. I have almost no background in numerical analysis and am looking for advice or references on source code that will help with all or parts of this problem. I had thought of using the METHOD OF LINES in which the spatial derivatives are discretized and the resulting ODE's are solved with an ODE solver package (like LSODI from ODEPACK) that handles stiff, sparse systems. However, there seem to be many choices for the method of spatial discretization (e.g. Crank-Nicolson, Galerkin, B-splines) and I'm not sure which I should use. Any recommendations for source code for this step? I am also looking for references that describe PDE software and methods. The best I've found so for is "Digital Computer Treatment of PDE's" by Vemuri and Karplus, Prentice-Hall 1981, and "A Survey of Software for PDE's" by Machura and Sweet in ACM Trans. Math Soft. Dec 1980. If you have advice or suggestions for references, I would greatly appreciate hearing from you. Thank you -- Robin Meade email: meade@buenga.bu.edu Boston Univ. Col. of Eng. ------------------------------ From: Iain Duff <duff@antares.mcs.anl.gov> Date: Wed, 21 Feb 90 12:18:12 CST Subject: Ron Mitchell Birthday Issue of IMA NA Journal Many readers of the digest have possibly met or heard of Ron Mitchell, who of course was responsible for instigating the now famous and popular series of biennial numerical analysis conferences at the University of Dundee in Scotland. Ron is 70 in 1991 and a special issue of the IMA Journal of Numerical Analysis will commemmorate that event. I attach the announcement that appeared in the recent volume of the journal (volume 10 (1) .. Jan 1990) and encourage digest readers to bear this in mind when submitting papers. Commemoration of 70th Birthday of Professor A R Mitchell A R (Ron) Mitchell celebrates his 70th birthday on 22 June 1991. He has contributed greatly to the development of numerical analysis for the last 35 years, by his efforts to promote the subject at both national and international level, by his outstanding encouragement to young numerical analysts, and by his leadership of the numerical analysis group at the University of Dundee. He was the instigator of the Biennial Conferences on Numerical Analysis at Dundee that have continued for 25 years and are now regarded as the principal numerical analysis meetings in Europe. He has also been an Associate Editor of the IMA Journal of Numerical Analysis since its inception in 1981. His IMAJNA colleagues and the IMA wish to show some of their gratitude to Ron, so the October 1991 issue of the Journal will commemorate his 70th birthday. We will be delighted to receive contributions for this special issue at any time although submissions should be received before December 31 1990 in order that we can meet the deadlines for the October 1991 issue. All such submissions will be refereed in the usual way, except that a special effort will be made to take decisions by March 1991 on the publication of papers that are submitted by December 31 1990. All numerical analysts are invited to join this commemoration of Ron's 70th birthday. ------------------------------ From: Richard Bartels <rhbartels@watcgl.waterloo.edu> Date: Tue, 20 Feb 90 17:08:25 EST Subject: SIAM Great Lakes Regional Meeting The Great Lakes Chapter of SIAM will hold a semi-formal, two-day meeting at the University of Waterloo, March 29+30. Local hosts will be the Computer Graphics Laboratory and the Institute of Computer Research. This meeting is the second of a series initiated by the Great Lakes SIAM Chapter, to help the Great Lakes Area SIAM members from universities and industry become better acquainted with each other. The first day will consist of presentations, demonstrations, and a laboratory tour by the local hosts to feature work in computer aided geometric design by the Computer Graphics Laboratory. The second day will be open for contributed presentations. Lunches and refreshments will be provided, but attendees must be responsible for their own travel and lodging. For information about giving a talk, contact David A. Field Mathematics General Motors Research Laboratories 30500 Mound Road Warren, Michigan U.S.A. 48090-9055 (313) 986-1121 dafield@gmr.com For information about Waterloo, the local hosts, the first day's plans, and the activities, contact Richard H. Bartels Computer Science University of Waterloo Waterloo, Ontario Canada N2L 3G1 (519) 888-4534 rhbartels@watcgl.waterloo.edu ------------------------------ From: Richard Brualdi <brualdi@math.wisc.edu> Date: Tue, 20 Feb 90 17:47:35 cst Subject: IMA Applied Linear Algebra Year, 1991-1992 IMA APPLIED LINEAR ALGEBRA YEAR, 1991-1992 The program at the INSTITUTE for MATHEMATICS and its APPLICATIONS (IMA) of the University of Minnesota in Minneapolis for the academic year 1991-1992 will be on APPLIED LINEAR ALGEBRA. The organizing committee consists of: R.A. Brualdi, G. Cybenko, A. George, G. Golub, M.B. Luskin and P. van Dooren. The program for the year is divided into three parts, corresponding to the fall, winter and spring quarters of the academic year. This division is one for reasons of emphasizing various important topics throughout the year. It is expected that there will be considerable fluidity between the various parts. The description of the three parts is: I. (September 1991-December 1991): Discrete Matrix Analysis with emphasis on the mathematical analysis of sparse matrices and combinatorial structure. II. (January 1992-March 1992): Matrix Computatations with special emphasis on iterative methods for solving systems of linear equations and eigenvalue computation of sparse and structured matrices. III. (April 1992-June 1992): Signal Processing, Systems and Control with emphasis on the matrix analysis and computations that arise in this area of application. Senior people who expect sabbaticals from their institutions in 1991-1992 are encouraged to take them at the IMA. For newer Ph.D.s there are 10 postdoctoral fellowships to be given out. The formal announcement of the postdoctoral fellowship program (including application procedures) will be made in September 1991. Confirmed long term visitors thus far are: I. September 1991-December 1991: Ake Bjorck, Richard Brualdi, Shmuel Friedland, Alan George, John Gilbert, Victor Klee, Joseph Liu, Mitchell Luskin. II. January 1991-March 1992: Adam Bojanczyk, Richard Brualdi, James Demmel, Gene Golub, Anne Greenbaum, Nicholas Higham, Mitchell Luskin, Robert Plemmons, G.W. Stewart. III. April 1992-June 1992: Adam Bojanczyk, George Cybenko, James Demmel, Gene Golub, Mitchell Luskin, Robert Plemmons, G.W. Stewart, Paul van Dooren. The preliminary planning stage of four of the six workshops is now complete and descriptions of them follow. There will also be two workshops in part III of the program on Linear Algebra in Signal Processing and Linear Algebra in Control. Announcement of these will be made after the preliminary planning stage is complete. During the year there may also be one or two minisymposia on special topics. Inquiries etc. can be made to Richard Brualdi (brualdi@math.wisc.edu or na.brualdi@na-net.stanford.edu). Postal address is: Mathematics Department, University of Wisconsin, Madison, WI 53706, USA. IMA WORKSHOP: SPARSE MATRIX COMPUTATIONS: GRAPH THEORY ISSUES and ALGORITHMS organized by Alan George and John Gilbert and Joseph Liu October 14-18, 1992 Attempts to solve efficiently very large sparse systems of equations have spawned a multitude of important and interesting problems. Some of these problems are numerical, some are combinatorial, some can be phrased in terms of questions about graphs, and some are "core computer science" questions, involving the design and implementation of good (and sometimes provably optimal) data structures. The purpose of this workshop is to bring together people who work in sparse matrix computation with those who conduct research in applied graph theory and graph algorithms. The intent of the workshop would be to foster active cross-fertilization. Those in sparse matrix computation would have the opportunity to describe some of the outstanding major graph theory questions that are prompted by sparse matrix computation. Equally, those in graph theory would have the opportunity to describe some problems that might be beneficially attacked through the use of modern sparse matrix algorithms and technology. Specific topics will include: chordal graphs, elimination trees, the minimum degree algorithm, graph separator theory and algorithms, finding independent sets, graph matching, simulated annealing, clique trees, graph traversals in sparse matrix computation. IMA WORKSHOP: COMBINATORIAL and GRAPH THEORETIC PROBLEMS in LINEAR ALGEBRA organized by Richard A. Brualdi, Shmuel Friedland and Victor Klee November 11-15, 1991 The purpose of this workshop is to bring together the diverse group of people who work on problems in linear algebra and matrix theory in which combinatorial or graph-theoretic analysis is a major component. Specific topics to be covered include: the use of graph theory and general combinatorial ideas in matrix analysis, eigenvalue estimates for graphs and finite Markov chains, qualitative properties of matrices with applications to chemistry and economics, spectra of nonnegative integral matrices with application to symbolic dynamical systems, matrices with some generic entries with application to systems analysis and controllability, the use of linear algebraic ideas in the graph isomorphism problem, and issues of computational complexity as they pertain to the problems above. IMA WORKSHOP: LINEAR ALGEBRA, MARKOV CHAINS, and QUEUING MODELS organized by James McKenna, Robert J. Plemmons and G.W.Stewart January 13-17, 1992 Markov chains and queuing models are playing an increasing role in the understanding of complex systems such as computer, communication and transportation systems. Three areas are important in the construction and numerical solution of these problems: linear algebra, Markov chains, and queuing network models. The object of this workshop is to bring together experts from these three areas to share their different points of view of the subject. The first two days of the workshop will be devoted to technical surveys by experts, two from each of the three areas. The last three days will be devoted to special topics. All speakers will be asked to furnish a tentative proceedings paper before the workshop. The survey papers will be distributed far enough in advance that the people speaking on special topics can use them in preparing theor papers. There will be an opportunity for the participants to organize informal evening sessions. Among the topics to be treated are 1. Iterative methods for large Markov chains 2. Dealing with the exponential explosion of the state space in queuing networks. 3. Transient behavior 4. Matrix geometric methods IMA WORKSHOP: ITERATIVE METHODS for SPARSE and STRUCTURED PROBLEMS organized by Gene Golub, Anne Greenbaum, and Mitchell Luskin February 24-March 1, 1992 Large systems of matrix equations arise frequently in applications and they have the property that they are sparse and/or structured. Important applications await techniques for solving large nonsymmetric systems of linear equations and eigenvalue problems. The purpose of this workshop is to bring together researchers in numerical analysis and various application areas to discuss where such problems arise and possible methods of solution. Problems involving both convection and dissipation as well as statistical applications lead to nonsymmetric and indefinite linear systems and eigenvalue problems. We intend to explore recent developments in the nonsymmetric Lanczos/Loewy algorithm, domain decomposition and substructuring, conjugate gradient - like methods, preconditioners for nonsymmetric linear systems, and other new ideas in this area. Methods that are particularly efficient on modern computer architectures will be emphasized. SPECIAL The last two days of this workshop will be a celebration dedicated to Gene Golub on the occasion of his sixtieth birthday (Feb. 29, 1992). This program for this part of the workshop is being arranged by Jack Dongarra and Paul van Dooren. ------------------------------ From: Richard Brualdi <brualdi@math.wisc.edu> Date: Thu, 22 Feb 90 13:17:29 cst Subject: SIAM Conference on Applied Linear Algebra Preliminary Announcement: Fourth SIAM Triennial Conference on APPLIED LINEAR ALGEBRA The fourth conference will be held on September 16-19, 1991 in Minneapolis, Minnesota. The timing and location of the conference has been chosen to coincide with the beginning of the year on Applied Linear Algebra at the Institute for Mathematics and its Applications(IMA) at the University of Minnesota. The conference hotel, the Radisson University Inn, is adjacent to the campus and the IMA and some of the sessions of the conference will be held in the University's new Electrical and Computer Engineering building. The organizing committee consists of: R.A. Brualdi, D. Carlson, G. Cybenko, A. George, G. Golub, R. Horn, J. Lewis, M. Luskin, S. Morgera, G. Styan, and P. van Dooren. The committee has selected a group of eight distinquished scientists to highlight the conference with plenary lectures. They are: A.C. ANTOULAS (Rice University), Matrix functions with applications to systems theory: Interpolation problems. A. BJORCK (Linkoping University), Matrix computations and sparsity issues. M. FIEDLER (Czechoslovakia Academy of Sciences), Combinatorial aspects in matrix theory. I. KAPLANSKY (Mathematical Sciences Research Institute-Berkeley), Basis free methods in linear algebra. C. van LOAN (Cornell University), The design and analysis of block matrix algorithms. G.W. STEWART (University of Maryland), Numerical methods for Markov chains. A. WILLSKY (MIT) Multiresolutional statistical signal processing. M. WRIGHT (A.T.& T. Bell Laboratories), Linear algebra issues in interior methods. The banquet will feature a talk by ALAN HOFFMAN of IBM. Two minisymposia have been invited as "seeds" for suggestions from the linear algebra community for other minisymposia on topics of current interest. They are: Direct Sparse Methods, organized by J. Liu (York University) Abstract Algebra and its Application to Statistical Signal Processing, organized by S. Morgera (McGill University). Suggestions for minisymposia and general inquiries should be directed to: Richard A. Brualdi (brualdi@math.wisc.edu or na.brualdi@na-net.stanford.edu). Postal address is Mathematics Department, University of Wisconsin, Madison, WI 53706. ------------------------------ From: Bertil Gustafsson <bertil@tdb.sunet.se> Date: Thu, 22 Feb 90 11:43 +0100 Subject: Conference on Hyperbolic Problems in Sweden THIRD INTERNATIONAL CONFERENCE ON HYPERBOLIC PROBLEMS UPPSALA, SWEDEN June 11-15, 1990 The objective of the conference is to bring together researchers with interest in the theoretical, applied and computational aspects of hyperbolic partial differential equations. Theory of hyperbolic partial differential equations and in particular nonlinear problems will be discussed. Analysis and applications of numerical methods will be an important part of the conference. Application to different fields such as aerodynamics, meteorology, oceanography, elastic and electromagnetic wave propagation and combustion will be considered. This is the third in a series of conferences on hyperbolic problems. The first was held in St. Etienne, France in 1986, the second in Aachen, Federal Republic of Germany in 1988 and the fourth will take place in Italy 1992. Professor Heinz-Otto Kreiss will be 60 years old during 1990. The significance of his contributions to all research areas in hyperbolic problems is well known. In 1965 he became the first professor in Numerical Analysis at Uppsala University; this was the first chair in the newly formed Department of Scientific Computing. It is therefore natural to dedicate this conference to Professor Kreiss. ORGANISATION: Department of Scientific Computing, Uppsala University ORGANIZING COMMITTEE: Bjorn Engquist, Bertil Gustafsson CONFERENCE SECRETARY: Lena Jutestahl REGISTRATION: The registration fee 900 SEK can be paid by check issued to "Department of Scientific Cmputing". The fee is 1200 SEK if paid after May 1, 1990. PARTIAL LIST OF SPEAKERS: H.-O. Kreiss C. Johnson L. Bengtsson B. Keyfitz G. Browning P. Lax J. Cole B. van Leer J. Douglas P.L. Lions J.G. Glimm T.P. Liu D. Gottlieb K.W. Morton A. Harten S. Osher W.D. Henshaw P.A. Raviart T. Hughes A. Rizzi D. H{nel E. Tadmor F. John P. Woodward SCIENTIFIC COMMITTEE: C. Carasso B. van Leer B. Engquist S. Osher J.G. Glimm M. Pandolfi B. Gustafsson A. Rizzi R. Jeltsch Y. Shokin C. Johnson LOCATION: The conference will be held in the Main University Building in the center of Uppsala. The city is located 70 km:s north of Stockholm with easy access to the Stockholm Airport. Uppsala has old historical traditions dating back to the Viking time. The university was founded 1477 and is among the oldest in Europe. ACCOMODATION: A block of hotel rooms has been reserved at discount prices for the conference participants. The price range is 600-1000 SEK per day in single room. Double rooms are also available. SPONSORS: Marcus Wallenberg Foundation for International Scientific Cooperation Swedish Board for Technical Development (STU) Swedish Research Council for Science (NFR) Swedish Institute for Applied Mathematics (ITM) IBM Sweden SAAB-SCANIA, Aircraft Division U.S. Air Force Office of Scientific Research (AFSC) Aeronautical Research Institute of Sweden (FFA) If you want to attend the conference or reserve a hotel room please write to Lena Jutestahl Dept of Scientific Computing Uppsala University Sturegatan 4B S-75223 Uppsala Sweden Fax: 018-123049; Int: +46 18123049 E-mail: "LENA at TDB.UU.SE" ------------------------------ From: Horst Simon <simon@wk45.nas.nasa.gov> Date: Fri, 23 Feb 90 14:50:40 -0800 Subject: Conference Announcement -- Parallel CFD 90 Conference Announcement: PARALLEL CFD '90 in Indianapolis, May 6-8, 1990 NASA, Intel, IBM, RIACS, and Indiana University/Purdue University at Indianapolis (UIPUI) will host the Parallel Computational Fluid Dynamics 1990 Conference. Parallel CFD will be held in Indianapolis on the campus of UIPUI from May 6 to May 8. ORGANIZING COMMITTEE for Parallel CFD: Enrico Clementi, IBM; Justin Rattner, Intel; Richard Blech, NASA-Lewis; Horst Simon, NASA-Ames; Spiro Lekoudis, Office of Naval Research; Richard Sincovec, RIACS; Antony Jameson, Princeton University; Anthony Patera, MIT; Akin Ecer, UIPUI. PROGRAM F. Ron Bailey, NASA Ames Research Center will be the keynote speaker. Invited Presentations: David Caughey, Cornell University Block Implicit Multi-grid Solution of the Euler Equations on Parallel Computers; Avi Lin, Temple University Degenerate Parallel Algorithms for Parallel CFD; Wolfgang Schmidt and Bernhard Wagner, Dornier Luftfahrt Impact on Aircraft Design of Vector and Parallel CFD Applications; Pierre Leca, ONERA Experiments in Parallel CFD Using Distributed Memory Multiprocessors; J. Michael Summa, Analytical Methods Inc. Recent CFD Applications in the Automobile Industry; William Van Dalsem and Horst Simon, NASA Ames Research Center Recent Experiences and Future Directions in CFD at NASA-Ames. Panel Discussion: "Parallel Application Software -- Issues and Answers," led by Dan Anderson of Ford Motor Company. Panelists: Dennis Gannon, Indiana University; John Van Rosendale, ICASE Langley; David Gelernter, Yale University; Anthony Patera, MIT; Jacques Periaux, Avions Marcel Dassault; Ramesh Agarwal, McDonnell-Douglas. Contributed Papers: The Parallel CFD organizing committee is soliciting contributed presentations of 15 minutes on subjects that will complement the invited papers. Proposed title and abstract should be sent to Pat Fox School of Engineering nad Technology 799 W. Michigan Street Indianapolis, IN 46202-5160 (317) 274-0806 Registration: Advance registration ($200) by check or MasterCard/VISA will be accepted by Pat Fox, Indiana University/Purdue University at Indianapolis, 799 W. Michigan St., Indianapolis IN 46202 (317-274-0806). Because registration is limited, advanced registration is recommended. Registration at the conference will be $225, and on a first come first served basis. Location/Accomodations: A block of rooms has been reserved at the University Hotel and Conference Center. Contact the hotel at 1-800-627-2700 to make hotel reservations. Identify yourself as a Parallel CFD Conference participant to receive the discounted room rate. The conference will take place in the Unviersity Hotel and Conference Center, located on the UIPUI campus. For any questions call Pat Fox at (317) 274-0806. ------------------------------ From: Rusty Lusk <lusk@antares.mcs.anl.gov> Date: Mon, 19 Feb 90 16:21:46 -0600 Subject: Minority Internship at Argonne MINORITY INTERNSHIP IN PARALLEL COMPUTING Mathematics and Computer Science Division Argonne National Laboratory Argonne National Laboratory is seeking outstanding candidates to fill a position in the NSF-sponsored minority internship program in parallel computation. The position is open to all minorities that are underrepresented in science and engineering. Candidates must be U.S. citizens or permanent residents with a strong background in computing and be interested in acquiring knowledge and experience in the area of parallel computing. The goal of the program is to allow current university faculty and post-doctoral researchers to master techniques and conduct research in parallel processing. The intern will work with computer scientists in Argonne's Mathematics and Computer Science Division in numerical and/or symbolic parallel computing and will use the parallel computers in the Advanced Computing Research Facility. The Advanced Computing Research Facility at Argonne contains nine parallel computers of various architectures, including an Alliant FX/8, Thinking Machines Inc. CM-2, and BBN TC-2000. The appointment is for one year. Applications or nominations should be addressed to Ed Smith, Human Resources, Argonne National Laboratory, Argonne, IL 60439. Applications should include a resume, a statement of career goals, and the names of three references. The closing date for applications is April 1, 1990. The appointment will begin during 1990. Argonne is an affirmative action/equal opportunity employer. ------------------------------ From: J. C. Diaz <diaz@babieco.mcs.utulsa.edu> Date: Wed, 21 Feb 90 17:52:48 CST Subject: Two Faculty Positions in Applied Math or CS at U Tulsa Applied Math or CS Position UNIVERSITY OF TULSA Tulsa, OKlahoma Applications are invited for tenure track positions in MATHEMATICS and COMPUTER SCIENCE at junior and senior ranks. Salary is open and competitive Responsibilities include teaching 6 hours per semester at the undergraduate and graduate level, continuing scholarly activity, and pursuit of extramural funding. Minimum qualifications are a Ph.D. in mathematics, computer science or a related discipline and a strong commitment to teaching and research. Candidates with research specialties in Applied Mathematics, Numerical Analysis, Mathematics of Computation, and Computer Science are of particular interest. Send vita, transcripts, and three letters of reference to William A. Coberly, Chairman, Department of Mathematical and Computer Sciences. Applications will be evaluated beginning February 15, 1990. Late applications will be accepted until the position is filled. The University of Tulsa is an Equal Opportunity/Affirmative Action Employer. CS Position UNIVERSITY OF TULSA The Department of Mathematical and Computer Sciences at the University of Tulsa invites applications for tenure track positions in Computer Science to begin in September of 1990. Responsibilities include teaching 6 hours per semester at the undergraduate and graduate level, continuing scholarly activity, and pursuit of extramural funding. Minimum qualifications are a Ph.D. in computer science or a related discipline and a strong commitment to teaching and research. Candidates with research specialties in Parallel and Scientific Computing, Artificial Intelligence, and Computer Graphics are of particular interest; however, all research areas will be considered. The Department of Mathematical and Computer Sciences offers the PhD degree in Computer Science; has ten Sun 3 systems, two MicroVAX II systems, a BBN Butterfly, and an Intel Hypercube for faculty and student research; and is a member of NSFnet and BITnet. Applications will be evaluated beginning February 15, 1990. The position will be considered open until filled. Send vita, transcripts, and three letters of reference to: William A. Coberly, Chairman; Mathematical and Computer Sciences; University of Tulsa; 600 S. College; Tulsa, OK 74104. email: coberly@tusun2.mcs.utulsa.edu. The University of Tulsa has an Equal Opportunity/ Affirmative Action Program for students and employees. ------------------------------ From: Gene Golub <golub@na-net.stanford.edu> Date: Fri, 23 Feb 1990 23:30:12 PST Subject: NA Net Additions Here are some recent addresses which have been added to NA-net. A complete list of persons on NA-net can be obtained from netlib. Gene IMACS: beauwens@BBRNSF11.bitnet aboba: Bernard.Aboba@bmug.fidonet.org academia_sinica: bmadis%beijing@ira.uka.de agui: AGUI@EMDCCI11.BITNET alefeld: AE02%DKAUNI2.bitnet@forsythe.stanford.edu allen:rcallen@cs.sandia.gov avila: avila@sjsumcs.mathcs.sjsu.edu awatson: MA05@primea.dundee.ac.uk axelsson: axelsson@scri1.scri.fsu.edu baden: baden@csam.lbl.gov beauwens: ulbg005@BBRNSF11.bitnet block: IEBLOCK@wharton.upenn.edu bratvold: bratvold@norunit.bitnet butcher: butcher@maths.aukuni.ac.nz callahan: ERVIN%morekypr.BITNET@Forsythe.Stanford.EDU chun: chunj@ra.crd.ge.com dee: SEODP%HDEDH1.BITNET@Forsythe.Stanford.edu degroen:tena2!pieter@relay.EU.net dhough: hough@ips.ethz.ch doi: doi@IBL.CL.nec.co.jp einfeld: Einfeld@sc.zib-berlin.dbp.de elliott: mt27amg@vm.tcs.tulane.edu eydeland: alex@smectos.gang.umass.edu fausett: dfausett@zach.fit.edu fletcher: r.fletcher@primea.dundee.ac.uk flores: JFLORES@CHARLIE.USD.EDU geller: a84687%tansei.cc.u-tokyo.ac.jp gersztenkorn: zaxg04@gpsb.trc.amoco.com goldberg: goldberg@parc.xerox.com greenberg: greenber@titan1.math.umbc.edu greenstadt:greensta@sjsumcs.SJSU.edu griewank: griewank@antares.mcs.anl.gov haber:hendrix@Sun.COM harvard: na-list@mgh.harvard.edu hasegawa: hasegawa@fuis.fuis.fukui-u.ac.jp herbin: raphaele@masg1.epfl.ch hodel: S_HODEL@ducvax.auburn.edu huerta: iph@juncal.puc.cl hull: tehull@na.toronto.edu ikebe: ikebe@gama.is.tsukuba.ac.jp iserles: ai%camnum@atmos-dynamics.damtp.cambridge.ac.uk jea: fjut006%twnmoe10.bitnet@forsythe.stanford.edu jennings: munnari!madvax.maths.uwa.oz.au!les@uunet.UU.NET jimack: MTHPJK@VAXA.Heriot-Watt.Ac.UK jjuang: JJUANG%TWNCTU01.BITNET@Forsythe.Stanford.EDU jouvelot: jouvelot@ensmp.fr kahaner: ONRFE@zama-emh1.army.mil kamath: kamath@vino.enet.dec.com kanada: kanada@tansei.cc.u-tokyo.ac.jp kershaw: maa013@central1.lancaster.ac.uk kriegsmann: G_KRIEGSMANN@nuacc.acns.nwu.edu kstewart: stewart@sdsu.edu levesley: mty012@cck.coventry.ac.uk leyk: leyk@macomb.tn.cornell.edu liebling: LIEBLING@ELMA.EPFL.CH lwatson: na.watson@na-net.stanford.edu maechler: maechler@stat.washington.edu math_sinica: math@twnas886.bitnet mathias: mathias@patience.stanford.edu mcenery: SCMP6012%IRUCCVAX.UCC.IE@Forsythe.Stanford.edu meir: AMEIR@ducvax.auburn.edu mitchell: wmitchell@atl.ge.com niethammer: AF01@DKAUNI2.bitnet orel: bojan.orel%uni-lj.ac.mail.yu@relay.cs.net osborne: mro250@csc2.anu.OZ.au oser: jpbm@athena.umd.edu osterman: osterman@cmcl2.NYU.EDU otoole: jotoole@relay.nswc.navy.mil overton: overton@cs.nyu.edu parady: garth!apd!bodo@apple.com peterson: tep@mssun7.msi.cornell.edu petiton: petiton@cs.yale.edu pitsianis: schin@ibm.com ptang: tang@mcs.anl.gov ringertz: ht_rzu@ffa1.sunet.se rothblum: rothblum@cancer.bitnet rwright: wright@uvm.edu saad: saad@hydra.riacs.edu sanz-serna: sanzserna@cpd.uva.es schlick: SCHLICK@ACF1.NYU.EDU schumitzky: aschumitzky@gamera.usc.edu shirakawa: shirakaw@ka.tsukuba.ac.jp smale: smale@cartan.berkeley.edu spaeht: 040624%DOLUNI1.BITNET@Forsythe.Stanford.edu springer: springer-07@DCFCM5.DAS.NET tanabe: tanabe@sun312.ism.ac.jp tanner: NA%AECLCR.BITNET@Forsythe.Stanford.EDU tuminaro:tuminaro@cs.sandia.gov widlund: widlund@math.berkeley.edu wimp: wimpjet@DUVM.bitnet yun: dyun@wiliki.eng.hawaii.edu zarantonello: sergioz@fai.fai.com zha: zha@na-net.stanford.edu ------------------------------ End of NA Digest ************************** ------- Reposted by Prof. Kenneth R. Jackson, krj@na.toronto.edu (on Internet, CSNet, Computer Science Dept., ARPAnet, BITNET) University of Toronto, krj@na.utoronto.ca (on CDNnet and other Toronto, Ontario, X.400 nets (Europe)) Canada M5S 1A4 ...!{uunet,pyramid,watmath,ubc-cs}!utai!krj (Phone: 416-978-7075) (on UUCP) (FAX: 416-978-4765)