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Hopf-theoretic approach to motives of twisted flag varieties.
- Source :
-
Compositio Mathematica . May2021, Vol. 157 Issue 5, p963-996. 34p. - Publication Year :
- 2021
-
Abstract
- Let $G$ be a split semisimple algebraic group over a field and let $A^*$ be an oriented cohomology theory in the Levine–Morel sense. We provide a uniform approach to the $A^*$ -motives of geometrically cellular smooth projective $G$ -varieties based on the Hopf algebra structure of $A^*(G)$. Using this approach, we provide various applications to the structure of motives of twisted flag varieties. [ABSTRACT FROM AUTHOR]
- Subjects :
- *COHOMOLOGY theory
*HOPF algebras
*LINEAR algebraic groups
*UNIFORM algebras
Subjects
Details
- Language :
- English
- ISSN :
- 0010437X
- Volume :
- 157
- Issue :
- 5
- Database :
- Academic Search Index
- Journal :
- Compositio Mathematica
- Publication Type :
- Academic Journal
- Accession number :
- 150390183
- Full Text :
- https://doi.org/10.1112/S0010437X2100703X