4 citations · 7 across the 3 of their papers we have counts for
3 papers
math.AT2020★ 3 cited
Cohomological rigidity for Fano Bott manifolds
Akihiro Higashitani, Kazuki Kurimoto
In the present paper, we characterize Fano Bott manifolds up to diffeomorphism in terms of three operations on matrix. More precisely, we prove that given two Fano Bott manifolds $…
math.AT2020★ 4 cited
Cohomological rigidity for toric Fano manifolds of small dimensions or large Picard numbers
Akihiro Higashitani, Kazuki Kurimoto, Mikiya Masuda
The cohomological rigidity problem for toric manifolds asks whether toric manifolds are diffeomorphic (or homeomorphic) if their integral cohomology rings are isomorphic. Many affi…
cs.DM2020
Feedback game on -chromatic Eulerian triangulations of surfaces
Akihiro Higashitani, Kazuki Kurimoto, Naoki Matsumoto
In this paper, we study the feedback game on -chromatic Eulerian triangulations of surfaces. We prove that the winner of the game on every -chromatic Eulerian triangulation o…