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researcher

Koichi Shimada

7 papers hereh-index 321 citations13 works total

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

author position
  • sole author6
  • middle author1

Across the 7 of 7 papers where every author was matched, so the position is known.

fields
  • math.OA7

identity via Semantic Scholar / OpenAlex

activity
20122016
most citedRohlin Flows on Amalgamated Free Product Factors

33 citations · 35 across the 7 of their papers we have counts for

collaborators
Showing 2015Show all

1 paper · 1 filter

math.OA2015★ 1 cited

Approximate Unitary Equivalence of Finite Index Endomorphisms of the AFD Factors

Koichi Shimada

We characterize the condition for two finite index endomorphisms on an AFD factor to be approximately unitarily equivalent. The characterization is given by using the canonical ext…

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