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researcher

P. Ostvaer

24 papers hereh-index 16751 citations47 works total

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

author position
  • sole author1
  • middle author1
  • last author22

Across the 24 of 24 papers where every author was matched, so the position is known.

fields
  • math.AG18
  • math.AT4
  • math.KT2

identity via Semantic Scholar / OpenAlex

activity
20082026
most citedChern classes, K-theory and Landweber exactness over nonregular base schemes

11 citations · 42 across the 23 of their papers we have counts for

collaborators
Showing 2008Show all

3 papers · 1 filter

math.AT2008

Homotopy theory of C*-algebras

Paul Arne Østvær

In this work we construct from ground up a homotopy theory of C*-algebras. This is achieved in parallel with the development of classical homotopy theory by first introducing an un…

math.AG2008★ 11 cited

Chern classes, K-theory and Landweber exactness over nonregular base schemes

Niko Naumann, Markus Spitzweck, Paul Arne Østvær

The purpose of this paper is twofold. First, we use the motivic Landweber exact functor theorem to deduce that the Bott inverted infinite projective space is homotopy algebraic K…

math.AG2008

Motivic Landweber Exactness

Niko Naumann, Paul Arne Østvær, Markus Spitzweck

We prove a motivic version of Landweber's exact functor theorem from topology. The main result is that the assignment given by a Landweber-type formula using the MGL-homology of a…

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