Faculty Database - Ahara Kazushi

Books and Papers

Conference Presentations

Academic Qualifications

Major Subjects

Social Activities

Research Topics, Consignment Studies & KAKENHI Researches

Committees and Associations

Web Sites

Email Addresses

Current Specialized Field

（Last updated : 2018-09-29 12:41:35）

Ahara Kazushi
Department Undergraduate School , School of Interdisciplinary Mathematical Sciences

Position Professor

■ Books and Papers

1.	1991	Article	6 dimensional almost complex S1 manifolds with X(M)=4 J. Fac. Sci. Univ. Tokyo Sect. IA Math. 38,pp.47-72 (Single)
2.	1991	Article	4 dimensional symplectic S1 manifolds Fac. Sci. Univ. Tokyo Sect. IA Math. 38,pp.251-298 (Collaboration)
3.	1992	Article	Linear discrete model for shortening polygons Fac. Sci. Univ. Tokyo Sect. IA Math. 39,pp.365-378 (Collaboration)
4.	1993	Article	On the topology of Fermat type surface of degree5 Tokyo J. of math 16,pp.321-340 (Single)
5.	1993	Article	On the mean curvature flow of thin doughnuts Lec. Note in Num. Appli. Anal 12,pp.1-33 (Collaboration)
6.	1993	Article	A short note on Hattori's conjecture Memoirs of inst. of sci. and tech. Meiji Univ. 32,pp.83-98 (Single)
7.	2017/07	Book	A geometric representation and visualization of Moebius transformation groups pp.159-166 (Collaboration)
8.	2014	Article	Goerits Invariants of Torus Links 50,pp.1-13 (Collaboration)
9.	2012/11	Article	An Integral Region Choice Problem on Knot Projection Journal of Knot Theory and Its Ramifications 21 (Collaboration)
10.	2012	Article	Escher degree of non-periodic L-tilings by 2 prototiles 27,pp.37-43 (Collaboration)
11.	2011	Article	On the global monodromy of a fibration of the Fermat surface of odd degree n Tokyo journal of mathematics 31 (Collaboration)
12.	2009	Article	SNS for mathematics education Computers and education (Single)
13.	2008	Article	Subordinate fibers of Takamura splitting families for stellar singular fibers J. Math. Soc. Japan 60,pp.983-1007 (Collaboration)
14.	2006/10	Article	Hyplane -- polyhedral model of hyperbolic plane FORMA 20 (Single)
15.	2006	Article	On Splittability of Star- shaped Singular Fiber with Three Branches Tokyo J. Math. (Collaboration)
16.	2003/11	Article	Sphairahedral Approach to Parameterize Visible Three Dimensional Quasi- Fuchsian Fractals CGI2003 pp.226-229 (Collaboration)
17.	2003/09	Article	Software and Algorithm of Drawing Surfaces Interdisciplinary Information Sciences, Tohoku University 1022,pp.7-19 (Single)
18.	2003	Article	Sphairahedral Approach to Parameterize Visible Three Dimensional Quasi-Fuchsian Fractals CGI2003 (Collaboration)
19.	2000	Article	Conjugacy Classes of Hyperbolic Mapping Class Group of Genus 2 and 3 Exp. Math. (Collaboration)
20.	1999	Article	Shapes of Hexagrams J. Math. Sci. Univ. Tokyo 6,pp.539-558 (Collaboration)
21.	1995	Article	Topology of Algebraic curves and a computer software 'Mr. Monomie pp.19-46 (Single)
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■ Conference Presentations

1.	2018/07/27	Sphairahedra and Three-Dimensional Fractals (Bridges2018)
2.	2018/06/27	On materials which allows students to find out mathematical propositions using snapping on GeoGebra (CADGME2018)
3.	2018/06/25	Cubical Ripser - A calculator of the persistent homology of the cubical complex (ATMCS8)
4.	2017/07/29	A geometric representation and visualization of Moebius transformation groups (Bridges 2017)
5.	2017/02/15	Towards an integrated knot diagram editor that allows us to manipulate Reidemeister moves (The 12th East Asian School of Knots and Related Topics)
6.	2016/11/12	BeadsKnot - toward an integrated editor of knot diagrams (Mathematical progress in Expressive Image Synthesis)
7.	2016/08/11	A New Algorithm for Rendering Kissing Schottky Groups
8.	2015/10/29	Basic research for the patient-specific surgery support system -- an identification algorithm of the mesentery using 3D medical images-- (Forum of MfI)
9.	2003/12	Sphairahedra and quasi-fuchsian fratals
10.	2003/05	Sphairahedra and quasi-fuchsian fratals
11.	2003/01	Hexahedra with spherical faces
12.	2002/12	Hexahedra with spherical faces
13.	2002/11	Hexahedra with spherical faces
14.	1997/04	Shapes of Hexagrams
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■ Academic Qualifications

1.	1989/04～1992/03	〔Doctorial Course〕 graduate school of mathematics, school of science, University of Tokyo, Completed,
2.	1987/04～1989/03	〔Master Course〕, Graduate School, Division of Natural Science, The University of Tokyo, Completed,
3.	1982/04～1987/03	department of mahematics, Faculty of Science, The University of Tokyo, Graduated,

■ Social Activities

2000/04

reviewer (ams math review)

■ Research Topics, Consignment Studies & KAKENHI Researches

1.		mapping class group of Riemann surface (Key Word : "mapping class group, Riemann surface")
2.		theory of interactive geometry software (Key Word : "interactive geometry software, computational algebraic software,")

■ Committees and Associations

Tokyo Journal of Mathematic

■ Web Sites

http://www.aharalab.sakura.ne.jp/index.html

■ Email Addresses

■ Current Specialized Field

Educational psychology, Educational psychology, Education on school subjects and primary/secondary education (Key Word：hyperbolic geometry, education of mathematics)