KENMOTSU Katsuei

J-GLOBAL         Last updated: May 21, 2019 at 11:31
 
Avatar
Name
KENMOTSU Katsuei
E-mail
kenmotsu-mathtohoku.ac.jp
URL
http://db.tohoku.ac.jp/whois/e_detail/895149120136fb8b2a19dc09f5c53205.html
Affiliation
Tohoku University
Section
Graduate School of Science Mathematics
Job title
Visiting Researcher
Degree
理学博士(Tohoku University), 理学修士(Tohoku University)
ORCID ID
0000-0002-1065-9605

Research Areas

 
 

Academic & Professional Experience

 
Apr 2019
 - 
Today
Professor emeritus, Mathematical Institute, Tohoku University, Divison of Science
 
Apr 2006
 - 
Mar 2019
Visiting professor, Mathematical Institute, Tohoku University, Divison of Science
 
Apr 1989
 - 
Mar 2006
Professor, Tohoku University, Divison of Science
 
Apr 1974
 - 
Mar 1989
Associate professor, Tohoku University, College of General Education
 
Apr 1972
 - 
Mar 1974
Lecturer, Tohoku University, College of General Education
 

Education

 
Apr 1966
 - 
Mar 1968
Mathematics, Graduate School, Division of Natural Science, Tohoku University
 
Apr 1962
 - 
Mar 1966
Department of Mathematics, Faculty of Science, Tohoku University
 

Committee Memberships

 
Apr 1996
 - 
Jul 2000
雑誌「数学」  編集委員
 
Apr 1993
 - 
Mar 1995
日本数学会  評議員
 
Apr 1991
 - 
Mar 1993
文部省学術審議会専門委員会  専門委員
 

Awards & Honors

 
Sep 1999
微分幾何学研究とルーマニア数学者との友好促進, The jubilee medal of the Centennial "GAZETA MATEMATICA", ルーマニア数学会
 

Published Papers

 
Parallel mean curvature tori in CP2 and CH2
KENMOTSU Katsuei
Tohoku Mathematical Journal   70(3) 475-485   Oct 2018   [Refereed]
Complete Parallel Mean Curvature Surfaces in Two-Dimensional Complex Space-Forms
KENMOTSU Katsuei
Bulletin of the Brazilian Mathematical Society, New Series   49(4) 775-788   Oct 2018   [Refereed]
Correction to "The classification of the surfaces with parallel mean curvature vector in two-dimesional complex space forms"
KENMOTSU Katsuei
American Journal of Mathematics   138(2) 395-402   Apr 2016   [Refereed]
Global existence of generalized rotational hypersurfaces with prescribed mean curvature in Euclidean spaces, I
KENMOTSU Katsuei and Nagasawa Takeyuki
Journal of Mathematical Society of Japan   67(3) 1077-1108   Nov 2015   [Refereed]
Correction to " Surfaces with parallel mean curvature vector in P2(C)"
Kenmotsu Katsuei, Ogata Takashi
Kodai Mathematical Journal   38(3) 687-689   Oct 2015   [Refereed]
Rotational hypersurfaces of periodic mean curvature
J. Dorfmeister and Kenmotsu Katsuei
Differential Geometry and Its Applications   27(6) 702-712   Dec 2009   [Refereed]
On a theorem by Hsiang and Yu
J. Dorfmeister and KENMOTSU Katsuei
Ann.Glob.Anal.Geom.   33(2) 245-252   May 2008   [Refereed]
The classification of the surfaces with parallel mean curvature vector in two -dimensional complex space forms
Katsuei Kenmotsu, Detang Zhou
American Journal of Mathematics   122 295-317   Jun 2000   [Refereed]
On minimal surfaces of constant curvature in two-dimensional complex space form
Katsuei Kenmotsu, Kyuya Masuda
J. reine angew. Math. (Crelle's Journal)   523 69-101   Jun 2000   [Refereed]
Surfaces of revolution with periodic mean curvature
Katsuei Kenmotsu
Osaka Journal of Mathematics   40(3) 687-696   Sep 2003   [Refereed][Invited]

Misc

 
Minimal Surfaces
上野健爾、砂田利一、新井仁之(編集)
Have Fun with Mathematics   (夏) 92-104   Jun 2004
蘇 歩青先生90歳記念微分幾何学国際シンポジウムについての報告
Edited by Mathematical Society of Japan
Mathematics   44(3) 263-263   Jul 1992
微分幾何学とCG(コンピューターグラフィクス)
剱持 勝衛
数学セミナー   (492) 30-33   Sep 2002
Extrinsic Curvature
K. Kenmotsu
Mathematics Seminar      Oct 2000
On Veronese-Boruvka Spheres
F. Neumann, P. Sarmanova, J. B. Kruskal, K. Kenmotsu,
Archivum mathematicum   33(1-2)    Jun 1997

Books etc

 
Surfaces with Constant Mean Curvature
Katsuei Kenmotsu
American Mathematical Society   Jun 2003   
「曲面論講義」の英訳版
Lectures on surfaces theory
Nov 2000   
「Differential Geometry of Submanifolds」, Lecture Notes in Mathematics Vol.1090
Katsuei Kenmotsu (editor) (Part:Editor)
Springer-Verlag, Berlin   Jun 1984   
Differentail Geometry and Related Topics
G. Cahohao, et al(editors) (Part:Joint Work, Periodic Mean Curvature and Bezier Curves)
World Scientific   Jun 2003   
Introduction to Linear Algebra
F. Uchida, H. Takagi, K. Kenmotsu, H. Urakawa (Part:Joint Work)
Shokabou   Oct 1988   
第21版(2005年)
COE Lecutre Note Vo. 12 : Kyushu university
剱持 勝衛、 西成 活裕、 三部 幸治、他 (Part:Joint Work, 35~44頁)
九州大学大学院数理学研究院   Sep 2008   
International Workshop on Integrable Systems, Geometry, and Visualization
K. Kenmotsu, H. Urakawa, A. Martinez, I. McIntosh, K. Polthier, Y. Sakane, J. Sullivan, M. Umehara (Part:Joint Work, Rotational hypersurfaces of periodic mean curvature in the euclidean spaces, 99-106)
May 2005   
Proceddings of the conference on November 19-23, 2004 at Kyushu University, Fukuoka, Japan

Editor Reiko Miyaoka
Mathematics in the 21st century
R. Miyaoka, M. Kotani(editors) (Part:Joint Work, 389頁)
Nippon-Hyoron-Sha Co.,Ltd.   Jul 2004   
まなびの杜
H. Abe, (Part:Joint Work, 48頁-49頁)
Tohoku University Press   Oct 2002   
数理解析研究所講究録、1206巻
宮岡礼子、剱持勝衛、 長野正、山口佳三、山田光太郎、他 (Part:Joint Work, E. Cartan in the Bonnet Problem   45-54)
京都大学数理解析研究所   May 2001   

Conference Activities & Talks

 
Harmonic Functions and Parallel Mean Curvature Surfaces [Invited]
KENMOTSU Katsuei
ICM 2014 Satellite Conference on Real and Complex Submanifolds   10 Aug 2014   
数学者による曲面発見
コンソーシアム「マス・フォア・インダストリ」第1回フォーラム   16 Sep 2008   
Rotaional hypersurfaces of periodic mena curvature
COMCA2008   30 Jul 2008   
Rotaioanl hypersurfaces of periodic mean curavature
Geometry Seminar on Sun Yat-sen University   6 Jun 2008   
On a theorem by Hsiang and Yu
Geometry Seminar on the Federal University of Sao Paulo   7 Mar 2008   

Association Memberships

 
 

Research Grants & Projects

 
複素空間形内の平均曲率ベクトル平行曲面
The Other Research Programs
Project Year: Apr 1996   
部分的正曲率空間内の極小部分多様体の交叉性
The Other Research Programs
Project Year: Apr 1994 - Mar 1996
曲面のH-変形
The Other Research Programs
Project Year: Apr 1987 - Mar 1993
複素空間形内の極小曲面
The Other Research Programs
Project Year: Apr 1984 - Mar 1987
曲面のガウス写像による表現
The Other Research Programs
Project Year: Apr 1978 - Mar 1984

Social Contribution

 
ドイツ・ケルン大学数学教室コロキウム
[Others]  15 Oct 2004
60分講演
周期的回転面の厳密な構成法
[TV or radio appearance, Contribution]  東北大学大学院理学研究科・理学部ニュースレター  17 Mar 2006
160年ぶりに発見された新種の回転面
Geometry seminar of IMPA(ブラジル)
[Others]  23 Oct 1986
90分講演
Project PRISME seminar of INRIA(フランス)
[Others]  11 Jun 2002
90分講演
ドイツ・Augsburg大学幾何学セミナー
[Others]  22 Oct 2004
90分講演

Others

 
Apr 2005
梅原雅顕・山田光太郎:曲線と曲面
Apr 2003
岩波数学辞典編集
Jun 2001   C-多様体間のエネルギー最小写像について
C-多様体間のエネルギー最小写像の構成
Jun 2000
故丹野修吉教授追悼微分幾何研究集会記録集
Jun 1994
野水 克己、佐々木 武 共著、「アファイン微分幾何学」 裳華房