1. Message from the retiring Editor-in-Chief

   • Masao Iri

   Editorial 09 June 2010 Pages: 1 - 1

2. Message from the new editor-in-chief

   • Masayasu Mimura

   Editorial 22 May 2010 Pages: 3 - 3

3. A model aided understanding of spot pattern formation in chemotactic E. coli colonies

   • Akihiro Aotani
   • Masayasu Mimura
   • Thomas Mollee

   Original Paper 19 May 2010 Pages: 5 - 22

4. Framelet analysis of some geometrical illusions

   • Hitoshi Arai
   • Shinobu Arai

   Original Paper Open access 03 June 2010 Pages: 23 - 46

5. Vortices of large scale appearing in the 2D stationary Navier–Stokes equations at large Reynolds numbers

   • Sun-Chul Kim
   • Hisashi Okamoto

   Original Paper 11 May 2010 Pages: 47 - 71

6. A numerical method for polynomial eigenvalue problems using contour integral

   • Junko Asakura
   • Tetsuya Sakurai
   • Kinji Kimura

   Original Paper 14 May 2010 Pages: 73 - 90

7. Polynomial time approximate or perfect samplers for discretized Dirichlet distribution

   • Tomomi Matsui
   • Mitsuo Motoki
   • Shuji Kijima

   Original Paper 01 May 2010 Pages: 91 - 123

8. A numerical algorithm for block-diagonal decomposition of matrix \({*}\)-algebras with application to semidefinite programming

   • Kazuo Murota
   • Yoshihiro Kanno
   • Sadayoshi Kojima

   Original Paper 01 May 2010 Pages: 125 - 160

9. Optimization of oil tanker schedules by decomposition, column generation, and time-space network techniques

   • Kazuhiro Kobayashi
   • Mikio Kubo

   Original Paper 24 April 2010 Pages: 161 - 173