Shuhei Maruyama

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Person:1984264

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zbMath Open maruyama.shuheiMaRDI QIDQ1984264

List of research outcomes

PublicationDate of PublicationType
The Dixmier-Douady class, the action homomorphism, and group cocycles on the symplectomorphism group2024-02-23Paper
Uniqueness theorem of generalized Markov numbers that are prime powers2023-12-12Paper
Mixed commutator lengths, wreath products and general ranks2023-07-18Paper
The Dixmier-Douady classes and abelian extensions of groups of homeomorphisms2023-07-04Paper
Coarse group theoretic study on stable mixed commutator length2023-06-14Paper
Invariable generation of certain groups of piecewise projective homeomorphisms of the real line2023-02-21Paper
The flux homomorphism on a surface with boundary and central extensions of diffeomorphism groups2023-02-15Paper
A crossed homomorphism for groups acting on the circle2023-01-18Paper
The translation number and quasi-morphisms on groups of symplectomorphisms of the disk2022-09-21Paper
Invariant quasimorphisms for groups acting on the circle and non-equivalence of SCL2022-03-17Paper
Translation numbers for bundle automorphisms and a cocycle on a group of homeomorphisms2022-01-27Paper
Extensions of quasi-morphisms to the symplectomorphism group of the disk2021-11-26Paper
A note on stable commutator length in braided Ptolemy-Thompson groups2021-09-13Paper
The flux homomorphism and central extensions of diffeomorphism groups2021-08-19Paper
The space of non-extendable quasimorphisms2021-07-18Paper
On boundedness of characteristic class via quasi-morphism2020-12-19Paper
Group cocycles on the volume-preserving diffeomorphism group2020-12-07Paper
A note on stable commutator length in braided Ptolemy-Thompson groups2020-02-28Paper
The translation number and quasi-morphisms on groups of symplectomorphisms of the disk2019-12-23Paper
Survey on invariant quasimorphisms and stable mixed commutator length0001-01-03Paper

Research outcomes over time


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