# Studio Phones Fellowship Program

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Studio Phones Fellowship Program continues KSS Projects for communication as from April 2014. Please refer to KSS Projects for communication.

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About: Studio Phones Fellowship Program as **My volunteer work**

Studio Phones Fellowship Program is a research program for mathematicians, scientists or artists joint with Studio Phones.

Informations about Studio Phones Fellowship Program:

2011/03/01 - 2012/12/31

researcher :

Yoshinori Dobashi(Hokkaido University)

research theme:

My purpose in this fellowship program is to study the recent works of

Yusuke Kiriu and Mikami Hirasawa on topology from a point of view of

computer graphics, primarily focusing on the visual simulation of clouds.

2011/12/01 - 2012/03/01

researcher :

Minoru Yamamoto (Aichi University of Education)

research theme:

The themes of my research are the following topics;

(1) to assist the recent works of

Yusuke Kiriu and Mikami Hirasawa for some formulations

in low dimensional topology, particularly from the viewpoint of

apparent contours of stable maps,

(2) to study the relationship between

algorithms of 3DCG and my past research

"eversion of embedded surface in 3-space"(joint with M.Hirasawa).

2011/12/01 - 2012/06/01

researcher :

Shin'ichiro Saito

research theme:

Bunraku, also known as Ningyō jōruri, is the traditional Japanese puppet theater

founded in Osaka in 1684. In this 14 years, I worked at National Bunraku Theatre

to maintain these puppets, and I retired.

My main purpose is to discuss the possibilities of character animation

in the context of computer graphics.

2011/07/01 - 2011/09/01

researcher :

Makoto Sakuma (Hiroshima University)

research theme:

My purpose in this fellowship program is to

assist the recent works of Yusuke Kiriu and Mikami Hirasawa

on formal language and formalizations in mathematics,

particularly from the view point of

geometric structures and combinatorial structures of 3-manifolds.

2011/07/01 - 2011/09/01

researcher :

Shunsuke Yatabe (National Institute of Advanced Industrial Science and Technology)

research theme:

I study a formalization of mathematics by means of logical methods.

Key objects in my research area are mathematical theories, as naive set

theories and truth theories, with circularity in non-classical logics.

The purposes during this fellowship program are to make a contribution

to a studio phones's research project by giving advices from logical

point of view, to help an its researcher to formalize non-formalized

ideas in terms of logic and category theory, and to give a new insight

for them with Yusuke Kiriu.

More details of Shunsuke Yatabe

2011/07/01 - 2011/09/01

researcher :

Daisuke Hirose (Hokkaido University)

research theme:

I study a commutative ring of positive characteristic.

Key objects in my research area are a singularity called the F-purity, an invariant called the F-pure threshold, and the test ideal, which are defined for a ring via its Frobenius morphism.

The purpose during this fellowship program is to represent them in terms of formal language and category theory, and to give a new insight for them with Yusuke Kiriu.

2011/04/01 ~ 2011/06/01 ~ 201*/**/**

researcher :

Osamu Saeki (Kyushu University)

research theme:

My purpose in this fellowship program is to assist the recent works

of Yusuke Kiriu and Mikami Hirasawa on some formulations in

low dimensional topology and computer graphics, particularly from the

viewpoint of Morse Theory and the Theory of Singularities of

Differentiable Maps.

2011/04/01 ~ 2011/06/01 ~ 201*/**/**

researcher :

Tsuyoshi Kobayashi (Nara Women’s University)

research theme:

The theme of my research is to assist the recent works of Yusuke Kiriu and Mikami

Hirasawa for some formulations on low dimensional topology, particularly from the

viewpoint of Heegaard splittings and Morse functions on 3-manifolds.

2011/02/10 - 2011/04/10 ~ 201*/**/**

researcher :

Mikami Hirasawa (Nagoya Institute of Technology)

research theme:

Let K be a knotted circle in the 3-space. In the context of

low-dimensional topology, it is known that there exists a

2-sided surface whose boundary coincides with K.

Using such surfaces, one can calculate various topological invariants of knots,

such as Alexander polynomials, determinants, and signatures.

Essential algorithms which deal with such objects are desired.

For clear understanding of them, we study their algorithm via

formal language and category theory.

2011/02/10 - 2011/04/10

researcher :

Akira Ushijima (Kanazawa University)

research theme:

Following researches about hyperbolic geometry done with Yusuke Kiriu,

our interest spreads across several fields of mathematics. Under

this fellowship program Yusuke Kiriu and I will put together our

current interests into articles.

2010/04/01 - 2010/05/31 , 2010/09/01 - 2010/09/30

researcher :

Yasuyoshi Yonezawa (Nagoya University)

research theme:

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In the opportunity of Studio Phones Fellowship Program, I start a

research program about a topology of planar diagrams. This is a joint

work with Yusuke Kiriu.

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I defined a new polynomial invariant for a given link diagram in

three-dimensional space when I was a student of doctor course in

Graduate School of Mathematics, Nagoya University.

This link invariant is Poincare polynomial associated to

a homology which is a generalization of

Khovanov-Rozansky link homology using matrix factorizations.

I study a structure of an algorithm to compute this polynomial

link invariant in the context of computer language, especially,

further possibilities of this algorithm in the context of formal language.