M. Mimura

activity

20092023

most citedFixed point properties and second bounded cohomology of universal lattices on Banach space

22 citations · 80 across the 24 of their papers we have counts for

collaborators

Showing 2020Show all

3 papers · 1 filter

math.NT2020★ 1 cited

Constellations in prime elements of number fields

Wataru Kai, Masato Mimura, Akihiro Munemasa +2

Given any number field, we prove that there exist arbitrarily shaped constellations consisting of pairwise non-associate prime elements of the ring of integers. This result extends…

math.CO2020★ 3 cited

On the spectrum and linear programming bound for hypergraphs

Sebastian M. Cioabă, Jack H. Koolen, Masato Mimura +2

The spectrum of a graph is closely related to many graph parameters. In particular, the spectral gap of a regular graph which is the difference between its valency and second eigen…

math.GR2020

Bavard's duality theorem for mixed commutator length

Morimichi Kawasaki, Mitsuaki Kimura, Takahiro Matsushita +1

Let $N$ be a normal subgroup of a group $G$ . A quasimorphism $f$ on $N$ is $G$ -invariant if $f (g x g^{- 1}) = f (x)$ for every $g \in G$ and every $x \in N$ . The goal in this paper is…