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researcher

Shin-ichi Matsumura

38 papers hereh-index 18738 citations53 works total

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

author position
  • sole author16
  • first author6
  • middle author4
  • last author12

Across the 38 of 38 papers where every author was matched, so the position is known.

fields
  • math.AG21
  • math.CV12
  • math.DG4
  • q-bio.PE1

identity via Semantic Scholar / OpenAlex

activity
20102026
most citedA general extension theorem for cohomology classes on non reduced analytic spaces

39 citations · 187 across the 37 of their papers we have counts for

collaborators
Showing 2025 · math.DGShow all

1 paper · 2 filters

math.DG2025

Fundamental groups of compact Kähler manifolds with semi-positive holomorphic sectional curvature

Shin-ichi Matsumura

In this paper, we prove that a compact Kähler manifold X with semi-positive holomorphic sectional curvature admits a locally trivial fibration ϕ:X→Y, where the fiber…

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