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researcher

K. Hayashi

19 papers hereh-index 201.2k citations84 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author2
  • first author7
  • middle author8
  • last author2

Across the 19 of 19 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA8
  • astro-ph.CO5
  • physics.ins-det3
  • math.PR2
  • astro-ph.HE1
same name
  • K. Hayashi — 15 papers, h 32
  • K. Hayashi — 10 papers
  • K. Hayashi — 5 papers, h 18
  • K. Hayashi — 4 papers, h 7
  • K. Hayashi — 3 papers, h 5
  • K. Hayashi — 3 papers

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
20152021
most citedA common surface-density scale for the Milky Way and Andromeda dwarf satellites as a constraint on dark matter models

14 citations · 28 across the 7 of their papers we have counts for

collaborators
Showing math.PRShow all

2 papers · 1 filter

math.PR2021

A one-phase Stefan problem with non-linear diffusion from highly competing two-species particle systems

Kohei Hayashi

We consider an interacting particle system with two species under strong competition dynamics between the two species. Then, through the hydrodynamic limit procedure for the micros…

math.PR2020

Spatial-segregation limit for exclusion processes with two components under unbalanced reaction

Kohei Hayashi

We consider exclusion processes with two types of particles which compete strongly with each other. In particular, we focus on the case where one species does not diffuse at all an…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.