245 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Osaka City UniversityJP8 papers
- Tokyo Institute of TechnologyJP3 papers
- IkerbasqueES1 paper
- Ioffe InstituteRU1 paper
- Japan Atomic Energy AgencyJP1 paper
- Keio UniversityJP1 paper
- Lagrange LaboratoryFR1 paper
- National Institute of TechnologyJP1 paper
- Okayama UniversityJP1 paper
- Osaka Electro-Communication UniversityJP1 paper
- Rochester Institute of TechnologyUS1 paper
- Simon Fraser UniversityCA1 paper
Showing 2014Show all
3 papers · 1 filter
math.GT2014★ 3 cited
A normal generating set for the Torelli group of a non-orientable closed surface
Susumu Hirose, Ryoma Kobayashi
For a closed surface , its Torelli group is the subgroup of the mapping class group of consisting of elements acting trivially on . When…
gr-qc2014★ 7 cited
Membranes with a symmetry of cohomogeneity one
Hiroshi Kozaki, Tatsuhiko Koike, Hideki Ishihara
We study the dynamics of the Nambu-Goto membranes with cohomogeneity one symmetry, i.e., the membranes whose trajectories are foliated by homogeneous surfaces. It is shown that the…
math.GT2014★ 4 cited
Lefschetz pencils and finitely presented groups
Ryoma Kobayashi, Naoyuki Monden
In this paper, given a finitely presented group , we provide the explicit monodromy of a Lefschetz fibration with -sections whose total space has fundamental group by…