Morimichi Kawasaki

activity

20142026

most citedComputation of annular capacity by Hamiltonian Floer theory of non-contractible periodic trajectories

4 citations · 25 across the 21 of their papers we have counts for

collaborators

Showing 2019Show all

4 papers · 1 filter

math.SG2019★ 4 cited

$G^$ -invariant quasimorphisms and symplectic geometry of surfaces

Morimichi Kawasaki, Mitsuaki Kimura

Let $G^$ be a group and $G$ its normal subgroup. In this paper, we study $G^$ -invariant quasimorphisms on $G$ which appear in symplectic geometry and low dimensional topo…

math.SG2019

Rigid fibers of spinning tops

Morimichi Kawasaki, Ryuma Orita

(Non-)displaceability of fibers of integrable systems has been an important problem in symplectic geometry. In this paper, for a large class of classical Liouville integrable syste…

math.SG2019

Disjoint superheavy subsets and fragmentation norms

Morimichi Kawasaki, Ryuma Orita

We present a lower bound for a fragmentation norm and construct a bi-Lipschitz embedding $I : R^{n} \to Ham (M)$ with respect to the fragmentation norm on the grou…

math.SG2019★ 1 cited

Existence of pseudo-heavy fibers of moment maps

Morimichi Kawasaki, Ryuma Orita

In the present paper, we introduce the notion of pseudo-heaviness of closed subsets of closed symplectic manifolds and prove the existence of pseudo-heavy fibers of moment maps. In…

G^-invariant quasimorphisms and symplectic geometry of surfaces

Rigid fibers of spinning tops

Disjoint superheavy subsets and fragmentation norms

Existence of pseudo-heavy fibers of moment maps

$G^$ -invariant quasimorphisms and symplectic geometry of surfaces