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# 松井鉄史

更新日: 12/05/14 17:10

研究者氏名 松井鉄史 tetsushinii.ac.jp 国立情報学研究所 情報学プリンシプル研究系 特任研究員 博士(理学)(東京都立大学)

## 論文

Tetsushi Matsui, Akihiro Higashitani, Yuuki Nagazawa, Hidefumi Ohsugi and Takayuki Hibi
Journal of Algebraic Combinatorics   34(4) 721-749   2011年12月   [査読有り]

MATHEMATICAL SOFTWARE – ICMS 2010   260-269   2010年9月   [査読有り]
Matsui Tetsushi
Mathematical Software --- ICMS 2006   158-169   2006年9月   [査読有り]

GRAPHS AND COMBINATORICS      [査読有り]

## Misc

Tetsushi Matsui
2011年2月
Let $$G=(E,V,\phi)$$ be a connected simple finite graph. The edge polytope
$$\mathcal{P}_G$$ is an integral convex polytope defined from $$G$$, and its
Ehrhart polynomial $$i_{\mathcal{P}_G}(m)$$ is always related to the Hilbert

AC2007 Proceedings   120-126   2008年3月
There are some algebraically closed elds related to computational concepts; a classical example is the whole set of computable numbers and more recently obtained example is the whole set of polynomial time computable numbers. Numbers outside these...
Tetsushi Matsui
2006年8月
It will be shown that the polynomial time computable numbers form a field,
and especially an algebraically closed field.

AC2005 Proceedings      2006年3月
NZMATH, a number theory oriented calculation system based on Python, has been continuously developed for two years since the announcement of its outline at AC2003. We will summarise the two years of the development with problems and issues recogni...

## 講演・口頭発表等

NZMATH 1.0
Tanaka, Satoru; Ogura, Naoki; NAKAMULA, Ken; Matsui, Tetsushi; Uchiyama, Shigenori
The Third International Congress on Mathematical Software   2010年9月

Roots of Ehrhart polynomials arising from graphs and posets
Tetsushi Matsui, Akihiro Higashitani, Yuuki Nagazawa, Hidefumi Ohsugi, Takayuki Hibi
The Second CREST-SBM International Conference   2010年6月