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P. Teichner

26 papers hereh-index 252.1k citations94 works total

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

author position
  • sole author1
  • middle author1
  • last author24

Across the 26 of 26 papers where every author was matched, so the position is known.

fields
  • math.GT24
  • math.AT1
  • math.CT1

identity via Semantic Scholar / OpenAlex

activity
19992026
most citedKnots, von Neumann signatures, and grope cobordism

15 citations · 17 across the 13 of their papers we have counts for

collaborators
Showing 2023 · math.GTShow all

1 paper · 2 filters

math.GT2023

Homotopy versus isotopy: 2-spheres in 5-manifolds

Danica Kosanović, Rob Schneiderman, Peter Teichner

In this note we give a complete obstruction for two homotopic embeddings of a 2-sphere into a 5-manifold to be isotopic. The results are new even though the methods are classical,…

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