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researcher

Katsuyoshi Ohara

13 papers hereh-index 8299 citations38 works total

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

author position
  • first author3
  • middle author8
  • last author2

Across the 13 of 13 papers where every author was matched, so the position is known.

fields
  • cs.SC3
  • math.CA3
  • math.AC2
  • math.AG1
  • math.NA1
  • math.RA1
same name
  • Katsuyoshi Ohara — 1 paper, h 0

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
20072025
most citedHolonomic rank of A-hypergeometric differential-difference equations

9 citations · 19 across the 12 of their papers we have counts for

collaborators
Showing math.RAShow all

1 paper · 1 filter

math.RA2022

Exact Algorithms for Computing Generalized Eigenspaces of Matrices via Jordan-Krylov Basis

Shinichi Tajima, Katsuyoshi Ohara, Akira Terui

An effective exact method is proposed for computing generalized eigenspaces of a matrix of integers or rational numbers. Keys of our approach are the use of minimal annihilating po…

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