Prof. Paul Arne Ostvaer

Profile

Academic positionFull Professor
Research fieldsAlgebraic geometry,K-theory,Algebraic topology
KeywordsK-theory, Motive Homotopy Theory, Akgebra, Topology

Current contact address

CountryItaly
CityMilan
InstitutionUniversita degli Studi di Milano
InstituteDepartment of Mathematics

Host during sponsorship

Prof. Dr. Marc Noel LevineFakultät für Mathematik, Universität Duisburg-Essen, Essen
Start of initial sponsorship01/10/2017

Programme(s)

2017Friedrich Wilhelm Bessel Research Award Programme

Nominator's project description

Professor Ostvaer is an internationally recognized expert in motivic homo-topy theory, a new field of mathematics uniting topology, algebra and geometry. He has made important contributions to the study of Hermitian K-theory, equivariant motivic cohomology and the motivic stable stems. In Germany, Professor Ostvaer will work on equivariant motivic homotopy theory and computations of motivic stable stems.

Publications (partial selection)

2019Oliver Röndigs, Markus Spitzweck, Paul Arne Østvær: The first stable homotopy groups of motivic spheres. In: Annals of Mathematics, 2019, 1-74
2018Jeremiah Heller, Charanya Ravi, Paul Arne Østvær: Rigidity for equivariant pseudo pretheories. In: Journal of Algebra, 2018, 373-395
2018Oliver Röndigs, Markus Spitzweck, Paul Arne Østvær.: The motivic Hopf map solves the homotopy limit problem for K-theory. In: Documenta Mathematica, 2018, 1405-1424
2018Oliver Röndigs, Markus Spitzweck, Paul Arne Østvær The motivic Hopf map solves the homotopy limit problem for K-theory.. In: Documenta Mathematica , 2018, 1405-1405
2018Jeremiah Heller, Mirca Voineagu, Paul Arne Østvær: Topological comparison theorems for Bredon motivic cohomology. In: Transactions of the American Mathematical Society, 2018, 2875-2921
2018Kyle Ormsby, Oliver Röndigs, Paul Arne Østvær: Vanishing in stable motivic homotopy sheaves. In: Forum of Mathematics, Sigma, 2018, 1-20
2017Marc Hoyois, Shane Kelly, Paul Arne Østvær: The motivic Steenrod algebra in positive characteristic. In: Journal of the European Mathematical Society , 2017, 3813-3849
2017Glen Wilson, Paul Arne Østvær: Two-complete stable motivic stems over finite fields. In: Algebraic and Geometric Topology, 2017, 1059-1104