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Rigidity for pseudo pretheories |
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| Authors: | Andreas Rosenschon Paul Arne Østvær |
| Institution: | (1) Department of Mathematics, University at Buffalo, SUNY, Buffalo, NY 14260, USA;(2) Department of Mathematics, University of Alberta, Edmonton, Alberta, T6G 2G1, Canada;(3) Department of Mathematics, University of Oslo, Oslo, Norway |
| Abstract: | Assume F is a homotopy invariant pseudo pretheory with torsion values and X is a smooth scheme of finite type over a field k. We show for certain field extensions k⊆K the map F(X)→F(X K ) is an isomorphism. Mathematics Subject Classification (2000) 14A99 |
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