NEGAMI Seiya

J-GLOBAL         Last updated: Mar 1, 2019 at 02:41
 
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Name
NEGAMI Seiya
E-mail
negamiynu.ac.jp
Affiliation
Yokohama National University
Section
Faculty of Environment and Information Sciences Division of Social Environment and Information
Degree
Doctor of Science(Tokyo Institute of Technology), Master of Science(Tokyo Institute of Technology)

Research Areas

 
 

Academic & Professional Experience

 
Apr 2011
 - 
Today
Yokohama National University, Research Institute of Environment and Information Sciences, Professor.
 
Oct 2002
 - 
Mar 2011
Yokohama National University, Faculti of Eductaion and Human Sciences, Professor
 
Oct 1997
 - 
Today
Yokohama National University, Graduate School of Environment and Information Sciences
 
Oct 1997
 - 
Sep 2002
Yokohama National University, Faculti of Eductaion and Human Sciences, Associate professor
 
Apr 1989
 - 
Sep 1997
Yokohama National University, Graduate School of Education, Course of Mathematics Education
 

Education

 
 
 - 
1983
Information Sciences, Graduate School, Division of Science and Engineering, Tokyo Institute of Technology
 
 
 - 
1979
Department of Mathematics, Faculty of Science, Tokyo Institute of Technology
 

Published Papers

 
Beans functions of graphs with small beans
S. Negami
The Australasian Journal of Combinatorics   67(2) 77-87   2017   [Refereed]
Truncated 3-regular connected graphs are distinguishing 3-colorable
M.Fujita and S.Negami
Yokohama Mathematical Journal   63 111-116   2017   [Refereed]
Bipartite polyhedral maps on closed surfaces are distinguishing 3-colorable with few exceptions
S.Negami and T.W.Tucker
Graph and Combinatorics   33 1443-1450   2017   [Refereed]
Faithful embeddings of planar graphs on orientable closed surfaces
S. Negami
Springer Proceedings in Mathematic & Statistics   159 249-262   2016   [Refereed]
Looseness and independence number of triangulations on closed surfaces
A. Nakamoto, S. Negami, K. Ohba, Y. Suzuki
Discussiones Mathematicae Graph Theory   36(3) 545-554   2016   [Refereed]

Misc

 
Mathematics education for babies to mathematicians
S. Negami
35 227-260   2017   [Invited]
Handbook of Graph Theory
CRC press   737-760   2003

Conference Activities & Talks

 
Distinguishing numbers and faithfulness of embeddings of graphs in surfaces
The 20th Workshop on Topological Graph Theory in Yokohama   26 Nov 2008