### Today's Editor:

- Cleve Moler
- The MathWorks, Inc.
- moler@mathworks.com

- A Proposal for a Fast QR Algorithm
- Medical Imaging Algorithms (Tomography)
- Workstations for a Blind Numerical Analyst
- Leslie Fox Prize
- Maple V Release 2
- Postdocs at Cornell
- New Positions at University of South Florida
- Chaotic Numerics Conference
- Computational Techniques Conference
- Bristol-Bath Numerical Analysis Day
- IMACS Conference on Expert Systems for Numerical Computing
- Workshop on Network Optimization
- Numerical Analysis with Automatic Result Verification
- IMACS Annals of Computing and Applied Mathematics

-------------------------------------------------------

From: Francois Robert <frobert@imag.fr>

Date: Mon, 30 Nov 1992 16:36:28 +0100

**Subject: A Proposal for a Fast QR Algorithm**

My 92-93 students had a "brillant" idea for the QR algorithm

for eigenvalues of a matrix A:

Instead of iterating the standard (QR factorization, followed by a RQ

computation) they suggest:

* Square A p times: you get A to the power k= 2**p

* Then, factorize into QR

* then, compute A(k+1) = Qtransposed*A*Q

This procedure saves much computational time. However there is a problem with

the squaring. It is quite possible to normalize (just as for the power method)

This normalization does not change Q

Finally my students tested the following procedure:

1) Perform the process with p=4. You get A(16)

2) Iterate the whole process with A(16): Then you can follow the evolution.

On examples with n = 10, they saved half the computational time or more.

The shift process remains unchanged.

Did you hear somewhere of this quite natural method?

Thanks for your help,

"THE CAL'MAT' (calcul matriciel) GROUP" (Lionel CHAILAN, Emmanuel FOLLET

et al., driven by,

Francois ROBERT

robert@imag.imag.fr F. ROBERT

frobert@alize.imag.fr ENSIMAG, BP 53X F-38041 Grenoble Cedex

frobert@imag.imag.fr Tel. (33) 76 51 47 15

------------------------------

From: Rosie Renaut <rosie@esox.la.asu.edu>

Date: Mon, 30 Nov 1992 11:51:42 -0700

**Subject: Medical Imaging Algorithms (Tomography)**

We are looking for recent algorithms for the solution of the following

problem:

Given two images f(x,y,z), g(x,y,z) of the same object it is known that one can

be obtained from the other by rotation and translation. Suppose that there

exist angles (ax,ay,az) and displacements (dx,dy,dz) and a scalar s such

that f is obtained from g by the rotations, displacements and scalar multiplying

factor. What is the most effective way to find these 7 parameters?

Comments on parallel implementations for the solution of this problem

also useful

Thanks

Replies to: qhe@enuxmp1.eas.asu.edu (Qing He)

------------------------------

From: Wojciech Owczarz <neuwow@uts.uni-c.dk>

Date: Thu, 3 Dec 92 11:37:45 CET

**Subject: Workstations for a Blind Numerical Analyst**

I am implementing the numerical analysis software. I am blind and

work with several mainframe systems by using my PC with vista-card

plus sound. I want to use a workstation, therefore I am looking for

a contact with another blind numerical analyst who has experience

with X-windows on a workstation, ideally working with the implemen-

tation of packages for numerical computation.

Wojciech Owczarz

The Danish Computer Center

for Research and Education (UNI-C)

DTH, Bldg. 305

DK-2800 Lyngby, Denmark

Email: wojciech.owczarz@uni-c.dk

Tel: +45 42 88 39 99 + (after the tone) 2406

Fax: +45 45 93 02 20

------------------------------

From: Nancy Nichols <SMSNICHO@cms.am.cc.reading.ac.uk>

Date: 3rd December 1992 18:46:28 GMT

**Subject: Leslie Fox Prize**

LESLIE FOX PRIZE

SIXTH PRIZE COMPETITION AND HONORARY SYMPOSIUM

This year the Leslie Fox Prize Competition meeting is to be held in conjunction

with a special symposium to honour the memory of Leslie Fox and to celebrate

his many important contributions to numerical analysis and the numerical

analysis community. The combined Leslie Fox Prize Meeting and Honorary Sympos-

ium are to be held in Oxford on the 24th and 25th June, 1993. At this time,

entires for the Fox Prize Competition are being invited. Further information

concerning the full two-day meeting will be published at a later date.

Entries for the Sixth Leslie Fox Prize Competition are now being accepted.

Any person who is less that 31 years old on January 1, 1993, and has not

already won a first prize is eligible. Each entry should consist of three

copies of a paper, describing some of the candidate's research, that is

suitable for a 40 minute lecture at a numerical analysis symposium. Whether

or not the work has been published or accepted for publication is irrelevant,

but no person may submit more that one paper. Unsuccessful candidates from

previous competitions are encouraged to enter.

The entries will be considered by an Adjudicating Committee. The Committee

for the Sixth Prize Competition are: Dr Nancy Nichols (Reading, chairman)

Professor Charles Elliott (Sussex) and Professor Christopher Baker (Manchester)

Particular attention will be given to the originality and quality of each paper

and to the suitability of the material for a 40 minute talk to a general

audience of numerical analysts. Papers will be selected by the Committee for

presentation at the Leslie Fox Prize meeting. Only the papers that are

presented at the meeting will be eligible for awards, but, subject to this

restriction the Adjudicating Committee may award any number of first and

secondary prizes.

Entries for the Competition should be received by the chairman by

FEBRUARY 1, 1993. Please note that because of the change in dates of the

meeting, the entry date has been extended by two months.

Each candidate should include a statement of his/her date of birth and should

indicate that he/she would be available to present his/her paper at the

symposium. A joint paper may be submitted by an individual candidate if

accompanied by a statement from the co-authors agreeing to the submission

and detailing the candidate's contribution to the paper. Travel funds

are not generally provided to assist candidates who attend the symposium.

The prizes are derived from a capital fund to which DONATIONS would be

gratefully received at any time. It is a registered non-profit fund, so that

US citizens can claim tax exemption and UK contributors can covenant the

money enabling reclaim of UK tax by the fund. Anyone wishing to contribute

to the fund should contact Nancy Nichols at the address below. Alternatively,

contributions can be sent to the Institute of Mathematics and its Applications,

Southend-on-Sea, UK, which can provide covenant forms.

In this year of Leslie's death we are making a special effort to put the

Prize Fund on a sound financial footing, to ensure its continuation into

the future. We are therefore asking Leslie's friends and colleagues to

consider making a special contribution to the Fund in his honour.

Leslie's wife Clemency is taking a special interest in the survival of the

Prize Fund, and if anyone wishes to make a donation as a memorial, we shall

be pleased to notify her that a gift has been made to the Fund.

Nancy Nichols Tel. +44-734-318988

Department of Mathematics Fax. +44-734-313423

University of Reading email: n.nichols@reading.ac.uk

Box 220

Reading Berks RG6 2AX

UK

------------------------------

From: Michael Monagan <monagan@inf.ethz.ch>

Date: Mon, 30 Nov 92 12:14:08 +0100

**Subject: Maple V Release 2**

Announcement of Maple V Release 2

Maple V Release 2 is available for Sun 4/SPARC and DEC Unix systems.

We expect to complete ports to other Unix platforms by year end,

and availability on other platforms will follow in the new year.

Release 2 incorporates a completely new user interface and many

new graphical capabilities. The nicest feature of the new interface

is the high quality output of formulae in true mathematical notation.

The new graphical capabilities include contour plots, implicit

plots (2D and 3D), vector plots (2D and 3D), animation (2D and 3D),

and basic support for text, polygons, color, lighting, etc.

Maple, Maple V Release 2 also includes many new and improved

mathematical capabilities. A focus of this version has been given

to fixing bugs, fixing design problems, and to improving the

numerical capabilities, in particular, complex numeric arithmetic,

numerical linear algebra, and numerical solutions to polynomials.

A LaTeX document detailing the new facilities and improvements,

with examples in Maple V Release 2, can be obtained from the Maple

share library using anonymous ftp from neptune.inf.ethz.ch

or daisy.uwaterloo.ca. Get the file summary.tex from the directory

maple/5.0/tex and the style files.

Inquiries about Release 2 should be addressed to

Waterloo Maple Software,

160 Columbia Street West, Waterloo, Ontario,

Canada, N2L 3L3

Phone: (519) 747-2373

FAX: (519) 747-5284

Email: info@maplesoft.on.ca

------------------------------

From: Tom Coleman <coleman@cs.cornell.edu>

Date: Tue, 1 Dec 92 11:26:56 -0500

**Subject: Postdocs at Cornell**

CORNELL THEORY CENTER

Postdoctoral Fellowships

The Cornell Theory Center invites applications for postdoctoral fellowships

in the computational sciences. Fellows will be expected to work with a

faculty mentor and applications should designate a prospective mentor, if

possible.

The Cornell Theory Center contains one of four National Science Foundation

Supercomputing facilities. The Center operates several high performance

computers, including an IBM ES-9000, an IBM Power Visualization System, a

cluster of IBM RS-6000 workstations, and a Kendall Square KSR-1 computer.

An Intel iPSC/860 and Thinking Machines Connection Machine CM200 are

operated by the Cornell Computer Science Department. The Theory Center is

also the parent organization for the Advanced Computing Research Institute,

a research group with an emphasis on parallel computation and with close

ties to the Computer Science Department.

We invite applicants interested in all aspects of computational science and

engineering.

Applications and supporting letters of reference should be sent to J. Addy,

Personnel Manager, Cornell Theory Center, 529 Engineering & Theory Center

Bldg., Cornell University, Ithaca, NY 14853-3801

Cornell University is an Equal Opportunity Educator and Employer

------------------------------

From: E. B. Saff <esaff@gauss.math.usf.edu>

Date: Wed, 2 Dec 92 14:40:18 EST

**Subject: New Positions at University of South Florida**

THE UNIVERSITY OF SOUTH FLORIDA

We invite applications for two tenure-track positions at the Assistant

Professor level effective August, 1993, contingent on availability

of funds. Applicants must have or expect to have a PhD in mathematics

upon assuming the position, and must show evidence of strong research

potential. Candidates demonstrating research experience beyond the PhD

are particularly encouraged to apply. The duties include research

activity and both graduate and undergraduate teaching. We encourage

applications from the following fields: Analysis, Discrete Mathematics/

Foundations of Computing, Numerical Analysis, Probability. Applicants

must indicate in which of these four fields they wish to be considered,

although outstanding candidates in other areas may apply.

The University of South Florida is the second largest state university

in the Southeast, with more than 34,000 students enrolled. The Mathematics

Department offers BA, MA, and PhD degrees.

To apply, send a letter of application and a curriculum vitae, and arrange

to have at least three letters of recommendation sent to: Kenneth L.

Pothoven, Chair, Department of Mathematics, University of South Florida,

4202 E. Fowler Ave., PHY 114, Tampa, FL 33620-5700 (e-mail:

mathdept@math.usf.edu, fax: (813) 974-2700).

Applications, which may be submitted by e-mail or fax, must be

submitted by Feb. 1, 1993. U.S.F. is an Equal Opportunity/Affirmative

Action Employer, and follows ADA guidelines.

------------------------------

From: Anthony D Klemm <tony@deakin.OZ.AU>

Date: Mon, 30 Nov 92 10:54:14 +1100

**Subject: Chaotic Numerics Conference**

CHAOTIC NUMERICS

An International Workshop on the Approximation and

Computation of Complicated Dynamical Behaviour

12-16 JULY 1993

DEAKIN UNIVERSITY

GEELONG AUSTRALIA

Much of what we know about specific dynamical systems is obtained from

numerical experiments. Not only can we visualise the dynamics, we can also

evaluate key characteristics such as bifurcation parameters, Lyapunov

exponents, Hausdorff dimension or entropy. The discretization procedure

usually has no significant effect on the results for relatively simple,

well-behaved dynamics. On the other hand, acute sensitivity to changes

in initial conditions is a hallmark of chaotic behaviour, so how confident

can we be that the numerical dynamics reflects that of the original system?

Do we always obtain a nearby attractor, homoclinic orbit or inertial manifold?

Do numerically calculated trajectories always shadow a true one? In brief,

what role does numerical analysis have in the study of dynamical systems?

Conversely, can recent advances in dynamical systems theory provide new

insights into our understanding of numerical algorithms?

The purpose of this workshop is to provide a forum for researchers and

practitioners to discuss these fascinating issues at the interface of

numerical analysis and dynamical systems theory, and their implications

in science and

engineering.

KEYNOTE SPEAKERS

W.J. Beyn University of Bielefeld

S.N. Chow Georgia Institute of Technology

J. Hale Georgia Institute of Technology

J. Lorenz University of New Mexico

Each keynote speaker and other invited speakers will present survey and

research lectures. Short talks or computing demonstrations from

conference participants are invited. A proceedings of selected papers will

be published by an international publisher and sent to participants after

the workshop, the cost being included in the registration fee.

PROGRAM COMMITTEE

P.Kloeden (Geelong) K. Palmer (Miami)

K. Burrage (Brisbane) A. Pokrovskii (Moscow)

For additional registration forms and information please contact one of the

organisers:

Prof. P.E. Kloeden

School of Computing and Mathematics

Deakin University

Geelong Victoria 3217

Australia

Email: kloeden@cm.deakin .edu.au

Prof. K.J. Palmer

Dept. of Mathematics and Computer Science

University of Miami

Coral Gables

Florida 33124 USA

Email kjp@paris.cs.miami.edu

Chaotic Numerics is sponsored by the Australian Mathematical Society and Deakin

University

------------------------------

From: Anthony D Klemm <tony@deakin.OZ.AU>

Date: Mon, 30 Nov 92 10:59:14 +1100

**Subject: Computational Techniques Conference**

THE 6TH BIENNIAL

COMPUTATIONAL TECHNIQUES AND APPLICATIONS CONFERENCE

AUSTRALIAN NATIONAL UNIVERSITY

JULY 5th-9th, 1993

About the Conference

CTAC93 is the sixth biennial conference on computational techniques and

applications organised by the Computational Mathematics special interest

group of the Applied Mathematics Division of the Australian Mathematical

Society. The conference, to be held on July 5, 6 and 7, provides an

opportunity for the developers and implementors of computational methods

to interact with those applying the technology to problems in engineering

and science, in particular. The workshops, to be held on July 8 and 9,

provide in-depth treatment of important recent developments in particular

areas of computational mathematics and computing technology.

Venue

The conference and workshops will be held in the Faculties area of the

Australian National University adjacent to the School of Mathematical

Sciences. Close by are the Student Union and the concessions area which

provide a range of commercial, eating, entertainment and sporting

facilities. The venue is only a few minutes walk from the city centre.

Invited Speakers

Anthony Cooper (Lausanne): Stability calculations in MHD and Plasmas.

Charles Elliott (Sussex): Numerical Analysis of the Phase Field

Equations and Phase Boundary Motion.

David Green (ANU): Numbers versus rules? Alternative paradigms in

biocomputing.

Andreas Griewank (Argonne): Challenges in computational differentiation.

Steve McCormick (U.C. Denver): Multilevel projection methods.

Joe Monaghan (Monash): Particle methods.

Workshops

The final two days of CTAC93 will be devoted to workshops consisting

of groups of related presentations in areas of specific interest.

The basic format for each presentation will consist of two lectures.

The first will have the character of an area survey and will be followed

by a second which will treat some aspect in greater depth.

The workshops that have been organised are:

`Computational problems in fluids, MHD, and plasmas.'

Organiser: Henry Gardner, Theoretical Physics, ANU.

`Optimization, complementarity problems, and variational

inequalities.'

Organisers: David Stewart, School of Mathematical Sciences, ANU, and

Robert Womersley, School of Mathematics, UNSW.

`Programming distributed memory multiprocessors.'

Organisers: David Singleton, Supercomputer Facility, ANU, and

Lindsay Hood, TMC.

CTAC Lecture

Mr. Trevor Robinson, adviser to the Minister for Industry, Technology

and Commerce will give an individual view of supercomputer developments and

related policy and application questions in science and industry. This

keynote address will be held in Bruce Hall on Tuesday evening, July 6,

and will include dinner. Guests of participants are welcome to attend,

at a cost of $40.00 per guest. This fee for guests should be paid with

the registration fee.

Conference Information

An information file on the Conference, `ctac93.info', is held in the

ftp directory pub/CTAC93 on

thrain.anu.edu.au

and is available for access by anonymous ftp (log in as anonymous and use

your email address as password). This is a directory to files containing

preliminary information on the programs for the conference and workshops,

general information about the conference venue, instructions for preparing

abstracts and papers etc. General inquiries may be directed to

ctac-reg@thrain.anu.edu.au

------------------------------

From: Andy Wathen <Andy.Wathen@bristol.ac.uk>

Date: Wed, 2 Dec 92 16:31:22 GMT

**Subject: Bristol-Bath Numerical Analysis Day**

The next

BRISTOL-BATH NUMERICAL ANALYSIS DAY

will be held in Lecture Theatre SM2, School of Mathematics,

University Walk, Bristol, UK on Wednesday 6th January 1993.

All are invited to attend this informal (and free!) set of

talks on current research to be given by local speakers:

Yves Tourigny, Ivan Graham, Alan Champneys,

Alison Ramage, Adrian Hill, Chris Budd

and our `guest' speaker, Dr Nick Higham of Manchester University.

The talks will start at 10:45 preceded by coffee (from 10:15),

and will end at 16:05.

For full programme contact:

Andy Wathen (+44 0272 303313)

(andy.wathen@bristol.ac.uk)

------------------------------

From: Karen Hahn <khahn@cs.rutgers.edu>

Date: Wed, 2 Dec 92 15:12:49 EST

**Subject: IMACS Conference on Expert Systems for Numerical Computing**

3rd. IMACS INTERNATIONAL CONFERENCE ON

EXPERT SYSTEMS FOR NUMERICAL COMPUTING

May 17-19, 1993

Purdue University

West Lafayette, Indiana, USA

Conference Rationale:

Many diverse groups have started work on projects to aid in the use of

complex software systems, and to guide nonspecialists in the many

choices that have to be made when they want to use computers for

scientific applications. This international conference will bring

together active researchers to exchange ides, viewpoints, and

techniques.

Topics of Interest (include, but are not limited to):

* Artificial intelligence and expert systems for numerical computing

(e.g. for numerical solution of ordinary or Partial differential equations,

integral equations, linear systems...)

* Knowledge-based systems for scientific application

* Expert systems for mapping applications to parallel architectures and to

support parallel processing

* Advisory expert systems for general-purpose scientific software libraries

* Tools and methods for knowledge acquisition about numerical computing

* Problem solving environments for scientific/engineering applications

* Natural language for scientific interfaces

Submission of Papers:

The conference will include invited and contributed papers. Authors should

submit three copies of an extended abstract (two or three typewritten pages)

by January 15, 1993. Contributors will be notified regarding acceptance by

February 28, 1993. Deadline for final manuscripts is June 1, 1993. Abstracts

and inquiries should be sent to the conference coordinator:

Dr. Elias Houstis

Purdue University

1398 Computer Science Building

West lafayette, IN 47907, USA

Tel: 317-494-6181

Fax: 317-494-0739

e-mail: enh@cs.purdue.edu

Organizing Committee: E. Houstis (Purdue); J. R. Rice (Purdue);

R. Vichnevetsky (Rutgers)

Program Committee: W. Enright (U. of Toronto); E. Gallopoulos (U. of Illinois)

I. Gladwell (Southern Methodist U.); E. Kant (Schlumberger

Lab); T.S. Papatheodorou (U. of Patras, Greece);

R. L. Peskin (Rutgers U.) F. Rechenmann (INRIA, France);

S. Steinberg (U. of New Mexico); Y. Umetani (Hitachi Ltd.,

Japan)

------------------------------

From: Federico Malucelli <maluc@di.unipi.it>

Date: Fri, 4 Dec 92 18:47:33 MET

**Subject: Workshop on Network Optimization**

ANNOUNCEMENT AND CALL FOR PAPERS

NETFLOW93

AN INTERNATIONAL WORKSHOP ON NETWORK OPTIMIZATION:

THEORY AND PRACTICE

October 3-7, 1993

Centro Studi "Cappuccini", Cassa di Risparmio di S. Miniato,

San Miniato (PI) Italy.

Sponsored by:

Mathematical Programming Society

Hewlett-Packard Italy Ltd.

IBM Italy Ltd.

Italian Operations Research Society

CNR - Progetto Finalizzato Trasporti

Universita' di Pisa

This workshop will emphasize recent theoretical and computational

advances in the field of network optimization, related continuous

and combinatorial optimization problems, implementations and

applications. Netflow93 will be organized in sequential sessions

of invited and contributed papers with sufficient time for

individual discussions among participants.

TOPICS: A variety of topics will be accommodated, such as single

and multicommodity network flows, matching, network design,

scheduling theory and algorithms, computational complexity, graph

partitioning algorithms, nonlinear network optimization,

combinatorial optimization, large-scale network optimization, fast

approximation algorithms, implementations and computational

experimentation, as well as significant applications.

EXTENDED ABSTRACTS and FULL PAPERS: Contributed papers will be

selected by the Program Committee on the basis of Extended

Abstracts. Extended abstracts for all talks will be made available

to participants during the Workshop. The Netflow93 Proceedings,

planned for 1994 as a Mathematical Programming-B journal volume,

will contain full papers which will be refereed according to the

established policies of the journal.

INTERNATIONAL PROGRAM COMMITTEE: G. Gallo, D. Goldfarb,

M.D. Grigoriadis, M. Grotschel, L.G. Khachiyan, F.T. Leighton,

J.K. Lenstra, T.L. Magnanti, J.B. Orlin, W.R. Pulleyblank,

B. Simeone, E. Tardos, R.E. Tarjan, P. Toint.

Netflow93 CO-CHAIRMEN: Giorgio Gallo and Mike Grigoriadis.

LOCATION: The workshop will be held in the Centro Studi "Cappuccini",

a recently restored medieval monastery on the hills of the historic

town of San Miniato, located midway between Pisa and Florence, an

area rich in cultural sites.

DATES:

April 15, 1993: All Extended Abstracts received in Italy.

May 15, 1993: Notification to authors.

August 31, 1993: Revised Extended Abstracts received in Italy.

October 3, 1993: Arrival at San Miniato.

October 4-6, 1993: Netflow93 Workshop.

October 7, 1993: Departure.

December 31, 1993: Full papers received by either Co-Chairman

of Netflow93 for refereeing and possible

publication in Mathematical Programming-B.

INFORMATION and CORRESPONDENCE: Please send all inquiries,

applications for registration and Extended Abstracts to:

Federico Malucelli, Chairman

Local Organizing Committee - Netflow93

Dipartimento di Informatica

Universita di Pisa

Corso Italia 40, 56125 Pisa, Italy.

e-mail: maluc@di.unipi.it

Phone: +39 -50 510216

Fax: +39 -50 510226

------------------------------

From: Ralph B Kearfott <rbk5287@usl.edu

Date: Sat, 5 Dec 92 19:01:43 CST

**Subject: Numerical Analysis with Automatic Result Verification**

Update

Conference on Numerical Analysis with Automatic Result Verification

Lafayette, Louisiana

February 25 through March 1, 1993.

A preliminary program, as the names, addresses, and email addresses of

speakers, and a description of the social events are now available.

These can be provided through regular mail or in Plain TeX and ASCII formats,

via FTP as follows:

1. FTP to usl.edu

2. The information is in /pub/interval_math/conference as follows:

a) nametime.tex gives an alphabetical listing by first author,

with time of the talk.

b) schedule.tex gives a chronological list of author names and

titles, with session names as headings.

c) topics.tex gives a listing of the titles of the talks,

divided into subject areas, and with addresses and Email

addresses of authors.

d) authors.tex gives an alphabetical listing by first author, with

titles, addresses, and email addresses.

e) social.tex gives brief information about the social events, as

well as other important conference information.

f) overall.asc gives a "schedule at a glance" in ASCII format.

Warning: schedule.asc has records (lines) which are 106

characters long.

We will send the documents in printed form upon request.

The Lafayette Holidome has told me that the block of rooms will remain

available until February 4. Please make reservations accordingly.

The National Science Foundation has officially provided funds. These

funds are meant primarily to encourage graduate students and young

researchers within the United States, but without other funding, to

attend. We strongly encourage such persons to apply for support. It is

also still possible to schedule presentations.

To request support, send a statement of interests and a short vita.

State whether funds are needed immediately, or if reimbursement is

adequate. Include a social security number. We prefer to receive the

requests via Email, if possible. Send the information to:

rbk@usl.edu

or to:

R. Baker Kearfott

Interval Methods Conference

Department of Mathematics

University of Southwestern Louisiana

U.S.L. Box 4-1010

Lafayette, LA 70504-1010

Phone: (318) 231-5270

Home : (318) 981-9744 (Recommended from 12/18/92 to 01/04/93.)

Members of groups underrepresented in the mathematical sciences in the

United States are particularly encouraged.

------------------------------

From: neabbs!baltzer@relay.nluug.nl

Date: Fri Dec 4 10:49:24 1992

**Subject: IMACS Annals of Computing and Applied Mathematics**

IMACS Annals of Computing and Applied Mathematics

Volume 12: E. Kaucher, S.M. Markov and G. Mayer (Eds), Computer Arithmetic

Scientific Computation and Mathematical Modelling

Volumes 10 & 11: R. Hanus, P. Kool and S. Tzafestas (Eds), Mathematical and

Intelligent Models in System Simulation

Volume 9: C. Brezinski, L. Gori and A. Ronveaux (Eds), Orthogonal Polynomials

and their Applications

Volume 8: P. Borne and V. Matrosov (Eds), Lyapunov Functions, Methods and

Applications

Volume 7: C. Ullrich (Ed.), Contributions to Computer Arithmetic and

Self-validating Numerical Methods, SCAN '89

Volume 6: J. Robert and W. Midvidy (Eds), Electrical and Power Systems

Modelling and Simulation

Volume 5: J. Eisenfeld and D.L. Levine (Eds), Biomedical Modelling and

Simulation

Volume 4: P. Borne, S.G. Tzafestas, P. Breedveld and G. Dauphin-Tanguy (Eds),

Computing and Computers for Control Systems

Volume 3: P. Breedveld, G. Dauphin-Tanguy, P. Borne and S.G. Tzafestas (Eds),

Modelling and Simulation of Systems

Volume 2: R. Huber, X. Kulikowski, J.M. David and J.P. Krivine (Eds),

Artificial Intelligence in Scientific Computation: Towards Second Generation

Systems

Volume 1, 2 parts: W.F. Ames and C. Brezinski (Eds), Numerical and

Applied Mathematics

Price per volume: Institutional price Sfr. 218.00/$ 156.00 / Personal

price per volume Sfr. 130.00 / $ 92.00. Prices include distribution costs.

Extensive brochure available upon request.

Please send your order to: J.C. Baltzer AG, Science Publishers, Wettsteinplatz

10, CH-4058 Basel, Switzerland, Fax: +41-61-692 42 62, E-mail:

na.baltzer@na-net.ornl.gov.

------------------------------

End of NA Digest

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