Hiroshima University Topology-Geometry Seminar Information

Topology-Geometry Seminar is held on every Friday.
The talks are given mainly in Japanese.
Topology-Geometry Seminar 2003 started on April 18, 2003.
Japanese version is here.

Speakers and Titles of Talks

• 2�^24�FWhensheng Cao (Hunan University of Science and Technology)
  On the classification of 4-dimensional Moebius transformations
• 2�^10�FKatsumi Konishi (Information Media Center, Hiroshima University)
  Relaxation for nonconvex quadratic matrix inequalities and its application
• 2�^3�F
  • Haruko Ishigami
    The simplest hyperbolic knots with non-integral toroidal surgery
    
  • Hiroki Okano
    The 1st coefficient of the characteristic polynomial of the Alexander matrix
    
  • Ken Kobashi
    Embeddings of graphs on closed surfaces
    
  • Katsuhiro Mitani
    Coustructing spectra related to Ravenel's T(m) and its applications
    
  • Hitoshi Miyamoto
    Classification of finite biquandles and construction of knot biquandles
    
  • Masayasu Moriwaki
    The character of A2 - type
    
  • Hironori Yamasaki
    Study on stable extendibility of real vector bundles over real projective spaces
    
• 1�^20�FTetsu Nishimoto(Kinki Welfare University)
  Lusternik-Schnirelmann categories of non-simply connected compact
  simple Lie groups of low rank
• 1�^13�FHiroshi Matsuda(Graduate School of Science, Hiroshima University)
  Ozsvath-Szabo floer homology
• 12�^16�FTakao Matumoto(Graduate School of Science, Hiroshima University)
  On proper LS category and shape theory
• 12�^9�FChuichiro Hayashi(Faculty of Science, Japan Women's University)
  The number of Vogel operations to deform a link diagram to a closed braid
• 11�^14�FK. Kiyohara(Okayama University)
  The cut loci and the conjugate loci on ellipsoids
• 11�^11�FGael Meigniez�iUniversite de Bretagne sud�j
  Making foliated manifolds with prescribed dynamics
• 10�^31�FToshiyuki Sugawa(Graduate School of Science, Hiroshima University)
  Characterizations of convexity for subdomains of the hyperbolic plane in terms of their hyperbolic metrics (joint work with Seong-A Kim)
• 10�^17�FSadayoshi Kojima(Tokyo Institute of Technology)
  On geometry of 3-manifolds
• 10�^10�FToshie Takata (Faculty of Science, Niigata University)
  The Jones polynomial and the A-polynomial for twist knots
• 10�^‚V(15:00-16:00)�@�FAnatole Katok (Pennsylvania State University)
  Approximation by conjugations method in dymanics:
  Introduction and recent applications
• 10�^‚V(16:30-17:30)�@�FSvetlana Katok (Pennsylvania State University)
  Coding of geodesics on the modular surgace
• 16/Sep. Susumu Hirose (Saga University, Faculty of Science and Engineering)
  On diffeomorphisms over surfaces in 4-manifolds
• 12/Sep. Yusuke Kawamoto
  
• 25/July Hiroshi Matsuda (University of Tokyo, Graduate School of Mathematical Sciences)
  Genus one knots which admit (1,1)-decompositions
• 18/July�@Yasushi Homma(Faculty of Science and Technology, Tokyo University of Science)
  Universal Bochner-Weitzenbock formulas and Casimir elements
• 11/July�@Hijime Ono(Tokyo Metropolitan University, Graduate School of Science)
  Minimality and Hamiltonian stability of Lagrangian submanifolds in Kaeler manifolds
• 4/July�@Minoru Yamamoto(Kyushu University)
  First order local invariants of stable maps into the plane
• 27/June Yasutaka Nakanishi (Faculty of Science, Kobe University)
  Delta link homotopy
• 20/June Lu Zhi (Institute of Mathematics, Fudan University, Shanghai; Osaka City University)
  Semilinear homology G-spheres and their equivariant inertia groups
• 13/June Naoko Kamada (Tsuda College)
  On the Jones polynomials of virtual knots
• 6/June Masakazu Teragaito (Graduate School of Education, Hiroshima University)
  Crosscap numbers of 2-bridge knots
• 23/May Kentaro Saji (Graduate School of Science, Hiroshima University)
  Singularities of fronts
• 16/May Takao Matumoto (Graduate School of Science, Hiroshima University)
  4-dimensional Poincare complexes with free group
• 9/May Seiichi Kamada (Graduate School of Science, Hiroshima University)
  A combinatorial method for calculating monodromies in topology
• 25/Apr Hirofumi Nakai (Oshima National College of Maritime Technology)
  Hopf Algebroids and Homotopy Groups
• 18/Apr Nobuhiro Honda (Graduate School of Science, Hiroshima University)
  Geometry of twistor lines

The seminars held in the past (academic) years

• '97
• '98
• '99
• 2000
• 2001
• 2002

Topology group

Seiichi Kamada kamada@math.sci.hiroshima-u.ac.jp