NA Digest Sunday, September 16, 1990 Volume 90 : Issue 33
Today's Editor: Cleve Moler
Today's Topics:
-------------------------------------------------------
From: Michael Overton <[email protected]>
Date: Fri, 14 Sep 90 14:26:16 -0400
Subject: NA-Day at Stanford
NA-DAY AT STANFORD, FRIDAY NOV 9.
A special NA Day is being planned at Stanford on Friday November 9 in
connection with the 25th anniversary meeting of the Stanford Computer
Science Department. The meeting immediately follows the SIAM Conference
on Linear Algebra in Signals, Systems and Control, which is being held
in San Francisco on Nov 5-8. Everyone is welcome to attend NA Day.
There will be a voluntary registration fee of $25 to cover the cost
of a reception and a Chinese Banquet. More details will be announced
at a later date.
- M. Overton, M.H. Wright, T. Chan.
------------------------------
From: Martin Knapp-Cordes <[email protected]>
Date: Fri, 14 Sep 90 14:43:25 CDT
Subject: Change of Address for Martin Knapp-Cordes
On October 1, 1990 I will a start a new job at The Math Works, Inc.
My address will be:
Martin Knapp-Cordes
The Math Works, Inc.
21 Eliot Street
South Natick, MA 01760
(508) 653-1415
FAX: (508) 653-2997
E-mail: [email protected]
[email protected]
Best regards,
Martin Knapp-Cordes
------------------------------
From: Klaus Peters <[email protected]>
Date: Fri, 14 Sep 90 10:22:25 -0700
Subject: Temporary Change of Address for Klaus and Alice Peters
Dear Friends and Colleagues:
Alice and I are no longer connected with the Mathematics and Computer
Science activities at Academic Press. Our new temporary address is:
19 Salem Road
Wellesley, MA 02181
Tel: (617) 237-1774
E-mail: (as before) [email protected]
-- Klaus Peters
------------------------------
From: Ben Leimkuhler <[email protected]>
Date: Thu, 13 Sep 90 15:21:29 CDT
Subject: Change of Address For Ben Leimkuhler
My new address is:
Ben Leimkuhler
Department of Mathematics
The University of Kansas
Lawrence, Kansas 66045
Phone: (913) 864 4028
Email: [email protected]
------------------------------
From: Michael Berry <[email protected]>
Date: Fri, 14 Sep 90 09:59:28 CDT
Subject: Change of Address for Michael Berry
Please post on the next na-net digest my change of address:
Dept. of Computer and Information Sciences
University of Alabama at Birmingham
Campbell Hall Room 115A
UAB Station
Birmingham, AL 35294
Office Phone: (205) 934-2213
E-mail: [email protected]
Thanks,
Michael W. Berry
------------------------------
From: Bob Ward <[email protected]>
Date: Tue, 11 Sep 90 17:05:52 EDT
Subject: 1991 Householder Fellowship
HOUSEHOLDER FELLOWSHIP IN SCIENTIFIC COMPUTING
Mathematical Sciences Section
Oak Ridge National Laboratory
The Mathematical Sciences Section of the Oak Ridge National Laboratory
(ORNL) invites outstanding candidates to apply for the 1991 Alston S.
Householder Fellowship in Scientific Computing.
In recognition of the seminal research contributions of Dr. Householder
to the fields of numerical analysis and scientific computing, a
distinguished postdoctoral fellowship program has been established at
ORNL and named in his honor. The Householder Fellowship is supported
by the Applied Mathematical Sciences Subprogram of the U.S. Department
of Energy.
The purposes of the Householder Fellowship are to promote innovative
research in scientific computing on advanced computer architectures and
to facilitate technology transfer from the laboratory research
environment to industry and academia through advanced training of new
computational scientists. The Householder Fellowship is for a term of
one year, renewable for a second year. Benefits of the Fellowship
include a competitive salary, fringe benefits, travel opportunities,
access to state-of-the-art computational facilities (including both
parallel architectures and high-performance personal workstations), and
collaborative research opportunities in a very active research program
in advanced scientific computing. Competition for the appointment is
open to U.S. citizens and permanent residents. Applicants should have
completed a doctoral degree in computer science, mathematics, or
statistics within three years prior to the appointment and have a
strong background and research interest in large-scale scientific
computing.
The Mathematical Sciences Section of ORNL has research programs in
Computational Mathematics, Computer Performance Characterization,
Applied Analysis, and Computational Statistics. The precise research
emphasis of the Householder Fellow would necessarily depend to a great
degree on the research interests of the selected Fellow. Areas of
particular interest at ORNL, and in which applicants would be
especially encouraged, include:
1. Computational linear algebra, with special emphasis on sparse matrix
computations on advanced computer architectures.
2. Partial differential equations, with special emphasis on the
development of novel algorithms for solving mathematical problems arising
in environmental cleanup, such as fluid flow through porous media.
3. Tools for the development and analysis of parallel programs,
including programming environments for parallel computers and methods
for measuring and modeling the behavior and performance of parallel
algorithms.
4. Computational statistics, with special emphasis on the development
of procedures and algorithms for use in the design and analysis of
computational experiments, computer-aided experimental design, and
large-scale statistical problems.
5. ``Grand Challenges'' in computational science, emphasizing the use
of advanced computer architectures to solve important problems in
science and engineering, such as global climate modeling and
superconductivity,
Applicants should send a resume, statement of research goals, and three
letters of recommendation to Carl A. Ludemann, PhD Employment, Oak Ridge
National Laboratory, P.O. Box 2008, Oak Ridge, TN, 37831-6216, marked
``Attn: Householder Fellowship.'' The deadline for applying is
December 3, 1990, and the selection committee's decision on the winning
candidate will be announced in January 1991. The position will
commence in 1991.
For further information contact Robert C. Ward by phone at 615-574-3125
or by electronic mail at [email protected].
------------------------------
From: George Byrne <GDBYRNE%[email protected]>
Date: Wed, 12 Sep 90 11:13:56 EDT
Subject: Differential Equations Activity in Europe
Differential Equations in Europe
A Numerical Analyst's European Trip Report-1990
George D. Byrne
September 11, 1990
This report on my June 1990 trip to Europe will be of
interest to those readers who would like to follow some of the
technical and non-technical trends in Europe. The purposes of
the trip were to:
Visit ETH, Zurich and to give a seminar there on the
differential equation solvers VODE and VODPK, which
were written by Peter Brown, Alan Hindmarsh, and me.
Visit the Konrad Zuse Zentrum in West Berlin and to
speak there about recent work with VODPK.
Attend and participate in the Vienna Scientific
Computing Conference, which was in the honor of Hans
Stetter on the occasion of his sixtieth birthday.
Attend and participate in the 1990 Numerical ODE
(ordinary differential equation) Conference at the
Helsinki (Finland) Technical University.
Of course, there were less technical reasons for this particular
trip to primarily German speaking Europe. I wanted to see first
hand the changes, to get a sense of their potential impact, and
to visit family friends near Bonn. To prepare for this I had
taken a few lessons in German, which were very helpful. Except
for the trip from Vienna to Helsinki, my travel was by train, on
which, quite logically, German was the usual language.
Zurich
Zurich is a compact, clean city in a beautiful setting of a
valley surrounded by low mountains and the city, a lake and river
in the valley. During my June 5-8 visit to ETH (Eidgenoessische
Technische Hochschule, the Swiss Federal Institute of Technology
Zurich) had several visitors from the U.S. Paul Saylor and Bob
Skeel both from the University of Illinois, Champaign-Urbana were
there. Bob was visiting Paul on his way to the conference in
Vienna and Paul was there for the summer at the invitation of
Walter Gander. Bob and Paul are interested in iterative linear
algebraic methods in the setting of stiff ODE solvers. Some of
the technical work at the Applied Mathematics Seminar involves a
parallel implementation of waveform relaxation. The latter work
is being done by Bert Pohl, a student of Rolf Jeltsch. Rolf was
my host and now occupies the chair formerly associated with the
late Peter Henrici. Rolf struck me as being interested in
long-term developments, good access to the computer network from
workstations, and as having the kind of rapport with his students
that would be envied by many American professors. In Zurich, I
was determined to try to use my limited knowledge of German. My
attempts led to conversations with some very marvelous people and
made the trip more enjoyable. It was my first adventure in
laguagae immersion with no alternative. It was well worth the
effort.
West Berlin
At the Konrad Zuse Zentrum - Berlin (ZIB) the recent changes
in East-West relations were quite obvious. About half of my
audience had come over from East Berlin. In the city itself,
there were many people from Eastern Europe shopping and traveling
around the city by bus.
Peter Deuflhard, the President of ZIB and my host, indicated
that activities at ZIB include work on multilevel methods,
theoretical and practical studies of Broyden-like methods and
their significance in iterative methods in linear algebra,
reacting chemical systems (including 1-D and 2-D combustion)
and, of course, extrapolation methods for ODEs. Symbolic comput-
ing is also an area represented by a high level of interest.
Peter provided me with the opportunity to talk with Ulli Nowak
and several other members of the technical staff about mutual
interests. At the time of my visit, June 11 - 13, Berlin was
still divided and there were but two border crossing points for
Americans - Checkpoint Charlie and Friedrichstrasse. The border
no man's land was apparent to even the most casual observer. The
contrast between East and West Berlin was perhaps more striking
than an East German had told me it would be. In the East,
quality of the automobiles was poor and they gave off strange
sounds and a stench, the apartment complexes were stark, and
lines were evident. West Berlin was clean and gave off an eerie
feeling, perhaps from its long-term isolation. There were some
reminders of the devastation of World War II, as well as post war
prosperity. My growing, but limited German vocabulary was very
helpful in Berlin.
Vienna
The Vienna Conference on Scientific Computing was
well-organized and had about 100 participants representing from
20 countries and featured over 60 papers, all contributed. This
conference was held June 14 - 16 and its central themes included
Runge-Kutta methods for ODEs, DAEs (differential-algebraic
equations), and software issues. Owing to the number of days of
the conference and the number of papers, there were usually two
parallel sessions throughout the day.
Some of the events associated with the conference reflected
Hans Stetter's stature and the Viennese culture. The opening of
the conference included speeches recalling Hans' accomplishments
and his several roles in his field of study, the University, the
city of Vienna, and Austria. Several bouquets of flowers were
presented to Frau Stetter, a charming, gracious lady.
The biggest surprise for me was the reception at the Vienna
City Hall. The ballroom was lighted by two very large crystal
chandeliers and was decorated with coats of arms associated with
Austria. A representative of the mayor of Vienna gave a speech
both welcoming the international contingent and the importance of
some of Hans' work. John Butcher gave a very nice, serious
speech recounting some of Hans's technical accomplishment and
indicating his international influence. The speeches were
followed by an exceptionally good buffet dinner and American jazz
played by a three piece combo. Some of us enjoyed dancing to the
good music and in the motion picture-like setting. In short, the
reception was a far cry from bad beer in a plastic cup and
waiting for a chance to leave graciously. It should be noted
that it started punctually and ended punctually, as one might
guess.
There was also a tour of Stift Melk, a beautiful abbey on
the Danube and some of the nearby historic villages. The chapel
in Stift Melk had been recently rennovated and was breathtaking.
In one village, Richard the Lionhearted had been held for ransom
after one of the Crusades. The tour was concluded with a visit
to a Heuriger, a Viennese wine house that sells its own new wine,
serves hearty rural food, features folk music, and a very happy
atmosphere. At this party, it was my privilege to recall some of
the humorous aspects of the 30 or so years that I have known
Hans. Hans in turn had the crowd sing Happy Birthday to me,
since the party was on my own birthday. It was a marvelous way
to celebrate a birthday. Hans Prochaska of Hewlett Packard and
his wife were the host and hostess for this party, which was
sponsored by H-P.
Vienna is charming and beautiful. It is very easy to get
around the city by public transit. The architecture is varied
and beautiful and ranges from an ultra modern all glass building
to historic St. Stephen's cathedral, which is just across the
square. Vienna is clearly a crossroads, as can be attested by
the many languages spoken on its streets and in the shops. It is
hardly a surprise that many Europeans rank Vienna high on their
list of vacation spots or that its palaces are so frequently
visited.
The organizers for the Vienna conference were Christoph
Ueberhuber, Richard Weiss, and their colleagues from the Technical
University of Vienna. It was well very well done.
Helsinki
The 1990 Conference on the Numerical Solution of Ordinary
Differential Equations had a strong representation from both
Eastern and Western Europe, reflecting Finland's international
position. During this June 18 - 22 conference, there were about
85 presentations in three categories: invited, highlighted, and
contributed. The invited speakers were:
John Butcher
Ernst Hairer
S. Yu Pilyugin
Florian Potra
and
Bob Russell.
The highlighted speakers were:
Rudolf Scherer
R. P. Fedorenko
K. F. B. M. Kraaijevanger
Moody Chu
Klaus Ulrich
Robert Corless
Roger Alexander
Kevin Burrage
Des Higham
and
George Byrne.
The themes of this conference also included Runge-Kutta-type
methods, and DAEs. Not surprisingly, another of the themes was
{
waveform relaxation (also known as Picard-Lindelof iteration).
Others were boundary value problems, continuation, control
problems, and a good dose of classical analysis. As last year in
Britain, the large number of papers on Runge-Kutta methods and
DAEs was agaom evident.
Olavi Nevanlinna was the conference organizer with strong
support from Ben Leimkuhler and others from the Technical
University of Helsinki.
Some non-technical highlights were a Finnish sauna evening
and a tour. A sauna is an experience that is hard to describe,
worth trying once (at least), and a social event that is
remarkable. Before the sauna, I asked a desk clerk what I needed
for a sauna -- swim trunks, perhaps. Her reply was, "Well, I
suppose you could take the towel from your room." After the
fact, a Swedish colleague said that the Finns do it all wrong by
having separate sauna cabins for the men and for the women.
Our tour included a visit to Fiskars, the home of the
cutlery firm whose scissors and knives are respected by
housekeepers throughout the world. The visit to that village was
followed by dinner at a Baltic inlet and coffee at outdoor
restaurants. Finland reminded me very much of the lake country
in Northern Minnesota -- pine trees, stands of birch, clean air,
and lots of water.
On June 22, quite a few of us attended the midsummer's night
festival on a small island in Helsinki's harbor. There were
people demonstrating crafts, good sausages, and the annual
bonfire made of old canoes and small evergreen trees, with songs
and a ceremonial wedding. Perhaps most striking was the 10
kilometer walk back to the campus in the bright midnight
twilight. A fitting way to say farewell to a hospitable country.
General Comments, Observations, and Personal Opinions
I greatly believe in conferences and foreign travel and
recommend both. They are broadening, an interesting way to meet
people and to learn. The generosity and kindness of people is
generally underestimated and the experience of learning that is
well worth substantial effort. ^By way of an example, some East
and West Berliners in my train compartment gave me beverage, a
thick cheese sandwich, and chocolate for lunch, although three
was a dining car on the train. We joked in a mix of German and
English (with frequent references to my pocket dictionary and
phrase book). We spoke of the political changes, the U.S. and
shared a day of our lives. Yes, a smile and humor in good taste
can be contagious.| The conferences described above were run and
organized professionally, with grace, good humor, and no obvious
hitches.
It pleased me to see such strong representation from Eastern
Europe, especially in Finland. There was some good natured
joking between East and West and I was pleased to see for the
first time some correspondents of twenty or so years.
Most of the speakers at the conferences were sincere, gave
presentations much like one another, and believed that their work
is significant. They are unquestionably bright, articulate, and
interesting people. Yet some of the computational methods
proposed can not compete with existing methods, at least on
realistic problems. More than a few speakers tended to face the
projection screen while speaking, used view graphs that are
illegible in the first row of the audience, mumbled, spoke in a
monotone voice, read their presentations verbatim, or did not
seem interested in their own work. Moreover, a number of the
presenters assumed that the audience knew as much about some
isolated topic as they did and, as a consequence, lost much of
the audience in the first few minutes of the presentation. If in
our own specialties such observations can be made, how can we
expect to convey our techniques, methods, software, and ideas to
a broader user audience? How can we convince funding agencies
and politicians that our field is important? Why do we expect
others to follow us in our field of endeavor? How can we
sincerely speak about education and classroom performance? The
above in no way detracts from the effort of the speakers to
present their work in English, a difficult language, at best.
Precisely the same observations applied to the SIAM meeting in
Chicago!
I would like very much to see the introduction of awards for
best presentation at significant conferences. Technical
societies in other fields have done this for a long time. Now it
is time for us to do the same. If this is showmanship or public
relations, fine. Let's do it. If you would like to try a field
test, pick an arbitrary lecture at a large applied mathematics
conference, stand in the back, and watch the audience. Now,
estimate the percentage of the audience who are asleep, reading,
talking, or otherwise not following the presentation. The
results are usually astonishing.
------------------------------
From: Ed F. Deprettere <[email protected]>
Date: Wed, 12 Sep 90 19:01:32 met
Subject: Special Issue of the Journal of VLSI Signal Processing
Special Issue of the
Journal of VLSI Signal Processing
on
Algorithms and Parallel VLSI Architectures
Papers are solicited for a special issue of the Journal of VLSI Signal
Processing to be published mid-1991. The issue will focus on the interplay
between parallel algorithm development and parallel VLSI architecture design
for space-time critical applications. Topics of interest include, but are
not limited to, the following aspects:
Algorithms, Architectures and System Design:
Analog and Digital Artificial Neural Networks
Sparse Equation Solvers
Non-stationary Modeling
Structured Matrix Computations
Video and Image Processing
Control and Communication
High Resolution Signal Processing
Finite Element Modeling
Computer Graphics
Adaptive Filtering
Authors should follow the JVSP manuscript format as described in the
Information for Authors at the end of each issue of the Journal.
Submit five copies of a complete manuscript to the guest editor.
Submissions must be received no later than November 15, 1990.
Authors will be notified of final publication by February 15, 1991.
Guest Editor
Professor Ed F. Deprettere
Department of Electrical Engineering
Delft University of Technology
2628 CD Delft, The Netherlands
(31) 15 786289/6234
(31) 15 623271 (fax)
[email protected]
[email protected]
------------------------------
From: Paul A. Farrell <[email protected]>
Date: Thu, 13 Sep 90 02:37:33 -0400
Subject: NASECODE Conference Announcement
FIRST ANNOUNCEMENT, CALL FOR PAPERS AND CALL FOR SESSION ORGANIZERS
NASECODE VII
The Seventh International Conference on the Numerical Analysis
of Semiconductor Devices and Integrated Circuits
Copper Mountain, Colorado, USA
April 8-12, 1991
under the auspices of
INCA - the Institute for Numerical Computation and Analysis, Dublin, Ireland
SESSION TOPICS
These include process modelling, device modelling, circuit modelling, physica
l aspects, mathematical techniques, computational techniques, hot carriers, h
ydrodynamic models, avalanche and Monte Carlo techniques.
HOW TO CONTRIBUTE A PAPER
Potential contributors should submit an abstract (one page, 500 words maximum
) which must clearly state the purpose of the work, the specific original res
ults obtained and their significance. Only work that has not previously been
submitted for publication will be considered. All accepted papers will be p
ublished in the Proceedings, which will be available at the beginning of the
conference. Authors are encouraged to submit a preliminary version of the co
mplete paper in addition to the abstract.
HOW TO CONTRIBUTE A SESSION
Potential session organizers should immediately submit the title(s) of the se
ssion(s) they propose. A typical session consists of six 20-minute papers.
Session organizers are responsible for the scientific quality of papers in th
eir session, consequently all papers invited by session organizers are automa
tically accepted.
TUTORIAL SHORT COURSES
Several one-day tutorial, non-specialist short courses will be held in parall
el on the first day. Lecture Notes will be provided.
SOFTWARE FORUM AND EXHIBITION
These events will be held in parallel with the Conference. They will focus o
n complete software modules and packages; their applications, improvements, e
xtensions, interfaces and integration. The aim is to facilitate and stimulat
e the exchange of existing software. A Technical Digest of these events will
be available at the start of the conference.
LOCATION AND LODGINGS
Copper Mountain, Colorado, is located in the heart of the Rocky Mountains, 75
miles west of Denver on Interstate 70, Exit 195. Participants should make aii
rline reservations to Denver and use the frequent limousine service from the
airport to Copper Mountain (approximate cost: $28 one way, $50 return). Blo
ck reservations of accommodation adjacent to the meeting rooms and ski lifts
have been made. Requests for lodgings must be made directly to Copper Mounta
in Lodging Services, PO Box 3117, Copper Mountain, CO 80443, USA. Telephone
(303) 968-2882 or toll free (1-800) 458-8386 ext. 1. Telefax (303) 968-6227
DEADLINES
IMMEDIATE Intention to submit a paper or organize a session
November 15, 1990 Receipt in Dublin of abstracts of contributed papers
January 15, 1991 Receipt in Dublin of all material for publication
February 15, 1991 Receipt in Copper Mountain of lodging reservations
FURTHER INFORMATION AND CONTRIBUTIONS
Professor John Miller Telefax: +353-1-679-2469
NASECODE VII Conference Telex: 93782 TCD EI (attn: Professor J Miller)
26 Temple Lane E-Mail: [email protected]
Dublin 2, Ireland Telephone: +353-1-679-7655
------------------------------
From: Paul A. Farrell <[email protected]>
Date: Thu, 13 Sep 90 02:38:12 -0400
Subject: IMACS91 conference announcement
PRELIMINARY ANNOUNCEMENT AND CALL FOR PAPERS
13th IMACS World Congress on
Computation and Applied Mathematics
July 22-26, 1991
Trinity College, Dublin, Ireland
General Chairman: Professor John J H Miller, Trinity College, University of Dublin
HONORARY SCIENTIFIC COMMITTEE
R Vichnevetsky, New Brunswick, USA, (Honorary Chairman of the the Congress)
G Birkhoff, Cambridge, USA L Collatz, Hamburg, FRG
J Lighthill, London, England J L Lions, Paris, France
G I Marchuk, Moscow, USSR J L Synge, Dublin, Ireland
M Yamaguti, Kyoto, Japan O C Zienkiewicz,Swansea,Wales
CO-SPONSORING SOCIETIES:
International Federation of Automatic Control (IFAC)
International Federation for Information Processing (IFIP)
International Federation of Operational Research Societies (IFORS)
International Measurement Confederation (IMEKO)
CO-OPERATING SOCIETIES
AFCET - Association Francoise pour la Cybernetique Economique et Technique.
GAMM - Gesellschaft fur Angewandte Mathematik und Mechanik.
GAMNI - Groupement pour l'Avancement des Methodes Numeriques de l'Ingenieur.
IACM - International Association of Computational Mechanics.
IAMCM - International Association for Mathematical and Computer Modelling.
INRIA - Institut National de Recherche en Informatique et en Automatique.
Irish Mathematical Society.
ISINA - International Society for Innovative Numerical Analysis.
National Committee for Mathematics.
SMAI - Socite de Mathematiques Appliques et Industrielles.
ABOUT THE CONGRESS
The Honorary President of the Congress is Michael Smith, T D, Minister for
Science and Technology. The last IMACS World
Congress, (the 12th, held in Paris in 1988), featured about 800 technical
papers on a wide variety of subjects, and was attended by
1100 participants coming from 52 countries. The 13th IMACS World Congress
is expected to follow a similar format.
CALL FOR CONTRIBUTIONS
Under the general theme of COMPUTATION AND APPLIED MATHEMATICS,
preliminary manuscripts (original contributions
or survey papers) and proposals for the organization of sessions are
solicited in the following areas:
THEORY
. numerical analysis . approximation theory
. finite element theory and other computational. symbolic computation
methods based on the calculus of variations
APPLICATIONS
. mathematical modelling and study of wave . systems analysis, systems
and nonlinear phenomena simulation & systems theory
. computational fluid dynamics . computational acoustics
. computational chemistry . computational physics
. computational mechanics . statistical mechanics
. applications in other scientific and industrial
disciplines,
. optimization, theory and applications
including biology and the environment
. computational electromagnetics
NEW TOOLS IN COMPUTATION
- attention will be given to those contributions which emphasize new
developments, both in theory and applications, which have been
made possible by the appearance of what are sometimes referred to as non-von
Neumann computer architectures (pipelines, hypercubes,
massively parallel machines, neural nets, etc.)
CONTRIBUTIONS TO SCIENTIFIC COMPUTING COMING FROM NON-NUMERICAL DISCIPLINES
- contributions of artificial intelligence to fields that were almost
entirely numerical in the past, such as mechanical engineering,
computational fluid dynamics, solution of differential and integral
equations, will be featured.
HISTORY OF COMPUTING AND APPLIED MATHEMATICS
- contributions are solicited in all aspects of the history of applied
mathematics, mathematical modelling, and the development of
computers that are relevant to the other themes of the Congress.
PUBLICATIONS
The current plan is to publish pre-conference PROCEEDINGS and post-conference
TRANSACTIONS
CORRESPONDENCE
Preliminary manuscripts in duplicate, proposals for the
organization of sessions, and other communications
relating to the scientific programme of the Congress
should be addressed to :
Professor John J H Miller,
General Chairman, IMACS '91
Temple Lane, Dublin 2, IRELAND
Telephone: (+353-1) 679-7655
Telefax: (+353-1) 679-2469
Telex: 30547 SHCN EI; Ref: IMACS Congress
E-mail: [email protected]
Enquires about all other Congress matter should be addressed to:
Paulene McKeever, IMACS '91
40 Millview Lawns, Malahide
Co. Dublin, IRELAND
Telephone: (+353-1) 452081
Telefax: (+353-1) 451739
Telex: 30547 SHCN EI; Ref: IMACS Congress
------------------------------
End of NA Digest
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