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R. Hirai

33 papers hereh-index 17889 citations44 works total

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

author position
  • sole author3
  • first author9
  • middle author18
  • last author2

Across the 32 of 33 papers where every author was matched, so the position is known.

fields
  • astro-ph.HE16
  • astro-ph.SR12
  • astro-ph.IM3
  • astro-ph.GA1
  • math.NA1
same name
  • R. Hirai — 3 papers, h 1
  • R. Hirai — 2 papers, h 1
  • R. Hirai — 1 paper, h 6

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
20142024
most citedNeutron Star Extreme Matter Observatory: A kilohertz-band gravitational-wave detector in the global network

220 citations · 1.1k across the 33 of their papers we have counts for

collaborators
Showing 2016Show all

1 paper · 1 filter

astro-ph.IM2016★ 13 cited

Hyperbolic Self-Gravity Solver for Large Scale Hydrodynamical Simulations

Ryosuke Hirai, Hiroki Nagakura, Hirotada Okawa +1

A new computationally efficient method has been introduced to treat self-gravity in mesh based hydrodynamical simulations. It is applied simply by slightly modifying the Poisson eq…

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