OHYAMA Yoshiyuki

J-GLOBAL         Last updated: Apr 28, 2015 at 14:32
 
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Name
OHYAMA Yoshiyuki
Affiliation
Tokyo Woman's Christian University
Section
School of Arts and Sciences
Job title
Professor
Degree
Docter of Science(Waseda University)

Research Interests

 
 

Research Areas

 
 

Education

 
 
 - 
1990
Graduate School, Division of Science and Engineering, Waseda University
 
 
 - 
1985
Faculty of Science and Engineering, Waseda University
 

Published Papers

 
HORIUCHI Sumiko and OHYAMA Yoshiyuki
Journal of Knot Theory and its Ramifications   19(9) 1125-1134   2010   [Refereed]

Misc

 
A new numerical invariant of knots induced from their regular diagrams
Topology and its Applications   37,249-255    1990
On the triviality index of knots(joint work)
Tokyo Journal of Mathematics   13(1) 179-190   1990
Unknotting operations of rotation type
Tokyo Journal of Mathematics   15(2) 357-363   1992
The Conway potential functions of pretzel links and Montesinos links(joint work)
Kobe Journal of Mathematics   6,1-22    1989
On the minimal crossing number and the braid index of links
Canadian Journal of Mathematics   45(1) 117-131   1993

Association Memberships

 
 

Research Grants & Projects

 
On knots invariants
On spatial graphs