Shuhei Maruyama

Available identifiers

zbMath Open maruyama.shuheiMaRDI QIDQ1984264

List of research outcomes

Publication	Date of Publication	Type
The Dixmier-Douady class, the action homomorphism, and group cocycles on the symplectomorphism group	2024-02-23	Paper
Uniqueness theorem of generalized Markov numbers that are prime powers	2023-12-12	Paper
Mixed commutator lengths, wreath products and general ranks	2023-07-18	Paper
The Dixmier-Douady classes and abelian extensions of groups of homeomorphisms	2023-07-04	Paper
Coarse group theoretic study on stable mixed commutator length	2023-06-14	Paper
Invariable generation of certain groups of piecewise projective homeomorphisms of the real line	2023-02-21	Paper
The flux homomorphism on a surface with boundary and central extensions of diffeomorphism groups	2023-02-15	Paper
A crossed homomorphism for groups acting on the circle	2023-01-18	Paper
The translation number and quasi-morphisms on groups of symplectomorphisms of the disk	2022-09-21	Paper
Invariant quasimorphisms for groups acting on the circle and non-equivalence of SCL	2022-03-17	Paper
Translation numbers for bundle automorphisms and a cocycle on a group of homeomorphisms	2022-01-27	Paper
Extensions of quasi-morphisms to the symplectomorphism group of the disk	2021-11-26	Paper
A note on stable commutator length in braided Ptolemy-Thompson groups	2021-09-13	Paper
The flux homomorphism and central extensions of diffeomorphism groups	2021-08-19	Paper
The space of non-extendable quasimorphisms	2021-07-18	Paper
On boundedness of characteristic class via quasi-morphism	2020-12-19	Paper
Group cocycles on the volume-preserving diffeomorphism group	2020-12-07	Paper
A note on stable commutator length in braided Ptolemy-Thompson groups	2020-02-28	Paper
The translation number and quasi-morphisms on groups of symplectomorphisms of the disk	2019-12-23	Paper
Survey on invariant quasimorphisms and stable mixed commutator length	0001-01-03	Paper

Research outcomes over time

Doctoral students

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Known relations from the MaRDI Knowledge Graph

Property	Value
MaRDI profile type	MaRDI person profile
instance of	human

This page was built for person: Shuhei Maruyama