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Workshop on Numerical Algebra, Algorithms, and Analysis

Workshop on Numerical Algebra, Algorithms, and Analysis

国立情報学研究所, 1208および1210室
101-8430 東京都千代田区一ツ橋2-1-2

National Institute of Informatics (NII), Tokyo, Japan
Rooms 1208 and 1210, National Institute of Informatics (NII)
Hitotsubashi 2-1-2, Chiyoda-ku, Tokyo 101-8430, Japan

平成28年 (2016年) 1月11日 (月)、12日 (火)

January 11 (Monday) and 12 (Tuesday), 2016

本ワークショップは, 国立情報学研究所情報学プリンシプル研究系および総合研究大学院大学複合科学研究科情報学専攻速水謙教授の還暦を記念して開催されます.数値代数, 数値解析, 数値アルゴリズムに関わる, 国内外で活躍している研究者の研究内容について活発に意見交換を行い, お互いの研究に理解を深め, 学術交流を行います.学生や若手研究者が現在の研究動向について理解を深め,今後の動向を探る良い機会となるように企画を行いました.
The workshop is dedicated to Professor Ken Hayami on the occasion of his 60th birthday.Academic researchers in numerical algebra, analysis, algorithms have a face-to-face discussion about current problems in the research fields.Domestic scholar and researchers from abroad exchange ideas and techniques.Graduate students and young researchers learn current research topics and future research directions.

ホームページ HP

SWoPP2015@別府

SWoPP 2015

2015年並列／分散／協調処理に関する『別府』サマー・ワークショップ (SWoPP2015)

日程: 2015 年 8 月 4 日(火)〜 8 月 6 日(木)

会場: ビーコンプラザ別府国際コンベンションセンター〒874-0828 大分県別府市山の手町 12 番 1 号

発表申込期間:  5/7(木)～5/15(金) 17:00

開催研究会:

電気情報通信学会コンピュータシステム研究会 (CPSY)
電気情報通信学会ディペンダブルコンピューティング研究会 (DC)
情報処理学会システム・アーキテクチャ研究会 (ARC)
情報処理学会システムソフトウェアとオペレーティング・システム研究会 (OS)
情報処理学会ハイパフォーマンスコンピューティング研究会 (HPC)
情報処理学会プログラミング研究会 (PRO)
日本応用数理学会「行列・固有値問題の解法とその応用」研究部会 (MEPA)

EPASA2015@EPOCHAL TSUKUBA

International Workshop on
Eigenvalue Problems: Algorithms; Software and Applications, in
Petascale Computing

## Date ##
- September 14-16, 2015

## Place ##
- Tsukuba International Congress Center EPOCHAL TSUKUBA, Tsukuba, Japan
- http://www.epochal.or.jp/eng/access/map_shuhen.html

## Important dates ##
- Early bird registration: Aug. 17, 2015
- Poster submission: July 31, 2015

## Invited speakers ##
- Grey Ballard (Sandia National Laboratories)
- Bruno Lang (Bergische Universitat Wuppertal)
- Julien Langou (University of Colorado, Denver)
- Daijiro Nozaki (Technische Universitat Dresden)
- Chao Yang (Lawerence Berkeley National Laboratory)

## Web page ##
- http://h4es.cs.tsukuba.ac.jp/epasa2015/

New Directions in Numerical Computation

New Directions in Numerical Computation

In Celebration of Nick Trefethen's 60th Birthday

Mathematical Institute, Oxford University, UK
25-28 August, 2015

Registration deadline: 25 September, 2015
Contributed talks deadline: 20 January, 2015 (extended to 30 April)
Banquet: 27 August, 2015

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Workshop V on Matrix equations and Tensor Techniques

The fifth Workshop on "Matrix equations and Tensor Techniques"

Mathematics Department, Alma MaterStudiorum Universita' di Bologna, Italy.
September 21-22, 2015

Abstract submission August 10, 2015
Accepted talk notification August 24, 2015
Registration September 14, 2015

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SIAM Student Paper Prize 2015

SIAM Student Paper Prize 2015

Deadline February 15, 2015

Requirements

Student Documents

an extended abstract, in English, of the paper. (The total length of the submitted abstract including bibliography may not exceed five pages.)
a short vita (at most 2 pages).
the complete paper.
proof that the paper has been submitted for publication.

Co-author Letters

If a paper is co-authored, each PhD-holding co-author must write a letter attesting to the student's pivotal role and contributions to the results.
If the student's advisor is a co-author of the submitted paper, we will need a letter containing the material of a co-author's letter and the material of the advisor's letter (see below). This may all be contained in one letter.

Advisor Letter

describes and evaluates the paper's contribution to the literature and the student's contribution to the paper.
verifies that the student meets the conditions of eligibility for the award.

SIAG/LA Prize 2015

SIAM Activity Group on Linear Algebra (SIAG/LA) Prize 2015

The SIAG/LA will present the award at the SIAM Conference on Applied Linear Algebra (LA15), to be held October 26-30, 2015, in Atlanta, Georgia, USA.

Requirements
(1) a letter of nomination, including a full bibliographic citation for the paper and a statement outlining the justification for the nomination in terms of its importance and impact
(2) a PDF version of the paper.

Deadline February 15, 2015

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Conference "Numerical Algebra, Matrix Theory, Differential-Algebraic Equations, and Control Theory"

Conference "Numerical Algebra, Matrix Theory, Differential-Algebraic Equations, and Control Theory"

May 6-9, 2015
Berlin, Germany

Abstract Submission January 15, 2015
Notification of authors January 31, 2015
Early Registration February 28, 2015
Late Registration April 15, 2015

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NETNA2015

New Trends in Numerical Analysis 2015

Hotel Club Eurolido
Calabrian Tyrrhenian coast, Falerna, Italy
18-21 June 2015

Deadline for abstract submission February 7, 2015
Notification of accepted abstracts March 7, 2015
Payment of the early registration fee March 15, 2015
Payment of the regular registration fee April 15, 2015

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Gene Golub SIAM Summer School 2015

Gene Golub SIAM Summer School 2015

Delphi, Greece
June 15 - 26, 2015

Deadline for letter of intent: January 31, 2015
Deadline for full proposal: March 31, 2015

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SIAM-SEAS 2015

39th SIAM Southeastern Atlantic Section Conference

University of Alabama at Birmingham
March 20-22, 2015

Submission of minisymposium proposals: January 5th, 2015.
Submission of abstracts for minisymposium talks, contributed talks and posters:
February 23rd, 2015.

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Mat Triad 2015

Mat Triad 2015

September 7-11, 2015
Coimbra, Portugal

Early Registration Before May 15, 2015
Abstract Submission Before May 15, 2015
Abstract Acceptance Notification June 22, 2051

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HPCSE 2015

High Performance Computing in Science and Engineering 2015

May 25-28, 2015

Hotel Soláň
Karolinka, Zlín, Czech Republic

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Computational Approaches to Dynamical System @明治

Computational Approaches to Dynamical System

日時：2014年11月18日（火）～ 21日（金）

会場：明治大学中野キャンパス高層棟6階　601セミナー室

http://www.mims.meiji.ac.jp/education/project/amsD/2014.html

11月18日（火）
10:30 -12:00 　Toshi OGAWA
　“Introduction to computational dynamical system 1”
13:00 -14:30 　Toshi OGAWA
　"Introduction to computational dynamical system 2"
14:40 -16:10 　Toshi OGAWA
　““Introduction to computational dynamical system 3"

11月19日（水）
10:30 -12:00 　Zin ARAI
　“Introduction to Global Computation for Dynamical Systems 1"
13:00 -14:30 　Zin ARAI
　“Introduction to Global Computation for Dynamical Systems 2"
14:40 -16:10 　Zin ARAI
　"Introduction to Global Computation for Dynamical Systems 3"
16:20 -17:50 　Problem session

11月20日（木）
　　　
10:30 -12:00 　Kazuyuki YAGASAKI
　"Numerical computation of homoclinic orbits and invariant manifolds by using AUTO 1"
13:00 -14:30 　Kazuyuki YAGASAKI
　"Numerical computation of homoclinic orbits and invariant manifolds by using AUTO 2"
14:40 -16:10 　Kazuyuki YAGASAKI
　"Numerical computation of homoclinic orbits and invariant manifolds by using AUTO 3"
16:20 -17:50 　Problem session

11月21日（金）
　　　
10:30 -12:00 　Tomoyuki MIYAJI
　“Introduction to interval arithmetic and its application to ODEs 1”
13:00 -14:30 　Tomoyuki MIYAJI
　“Introduction to interval arithmetic and its application to ODEs 2”
14:40 -16:10 　Tomoyuki MIYAJI
　“Introduction to interval arithmetic and its application to ODEs 3”
16:20 -17:50 　Problem session

三部会連携「応用数理セミナー」＠早大

日本応用数理学会
三部会連携「応用数理セミナー」
日時：2014年12月26日(金)
場所：早稲田大学西早稲田キャンパス 63号館 2階205会議室
〒169-8555 東京都新宿区大久保3-4-1

http://www.oishi.info.waseda.ac.jp/~3ams2014/

Lecture on Numerical Linear Algebra

Lecture on Numerical Linear Algebra

10-11am, November 4th (Tuesday)
Seminar Room 1 (2006), 20th floor, NII

Dr. Keiichi Morikuni
Institute of Computer Science
Academy of Sciences of the Czech Republic

Title
Inner-iteration preconditioning for singular linear systems

Abstract
For solving large sparse linear systems of equations, iterative methods are preferred in terms of efficiency and memory requirement. When the problem is ill-conditioned, the convergence of iterative methods tends to be slow and the convergence may be accelerated by preconditioning. However, in the singular case, iterative methods and preconditioners may fail to converge and break down. We give a necessary and sufficient condition under which the generalized minimal residual (GMRES) method finds a solution of linear systems of equations with an arbitrary index without breakdown and characterize the solution. Next, we apply this result to GMRES preconditioned by several steps of a stationary iterative method performed as inner iterations, and present theoretical justifications for using this method and classes of stationary iterative methods that can be used for inner-iteration preconditioning. Finally, numerical experiments on large sparse linear systems show that the method outperforms previous methods.

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行列・固有値研究部会第18回研究会

日本応用数理学会「行列・固有値問題の解法とその応用」第18回研究会

平成26 (2014) 年12月25日 (木)

東京大学工学部 6 号館セミナー室 A・D

〒113-8656 文京区本郷7-3-1

講演申込締切り平成26 (2014) 年11月19日 (水)

Householder Symposium 2017

Householder Symposium XX 2017 on Numerical Linear Algebra

Virginia Tech in Blacksburg, VA, USA

June 18-23, 2017.

The Symposium is very informal, with the intermingling of young and establishedresearchers a priority. Participants are expected to attend the entire meeting. Thesixteenth Householder Award for the best thesis in numerical linear algebra since 1January 2014 will be presented.
The application deadline will be some time in Fall 2016.

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The Fifth International Conference on Numerical Algebra and Scientific Computing

The Fifth International Conference on Numerical Algebra and Scientific Computing (NASC 2014)

Tongji University, Shanghai, China

October 25-29, 2014

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ICIAM 2015

International Council for Industrial and Applied Mathematics (ICIAM) 2015

August 10-14, 2015
Beijing, China

Minisymposia
Submissions open on: March 30, 2014
Notification of early decisions: August 30, 2014
Closing date for the submission of proposals: September 30, 2014
Notification of final decisions: October 30, 2014
Submission due of accepted minisymposium abstracts: December 30, 2014

Contributed Papers
Submissions open on: July 30, 2014
Notification of early decisions: October 30, 2014
Closing date for submissions: December 30, 2014
Notification of decisions: January 30, 2015

PostersSubmissions
open on: July 30, 2014
Closing date for submissions: April 30, 2015
Notification of decision: within one month of submission

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