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researcher

I. Oppenheim

29 papers hereh-index 11774 citations54 works total

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

author position
  • sole author19
  • first author2
  • middle author1
  • last author7

Across the 29 of 29 papers where every author was matched, so the position is known.

fields
  • math.GR14
  • math.CO10
  • math.MG3
  • cs.IT1
  • math.FA1
same name
  • I. Oppenheim — 1 paper, h 42

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
20112026
most citedFixed point theorem for reflexive Banach spaces and uniformly convex non positively curved metric spaces

7 citations · 31 across the 23 of their papers we have counts for

collaborators
Showing 2026Show all

1 paper · 1 filter

math.GR2026

Property (T) for random groups in the density model with d>41​

Izhar Oppenheim

We prove that random groups in the Gromov density model (under a certain divisibility condition) have property (T) asymptotically almost surely for any density d>41​. T…

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