Holmstrom Betti cohomology

Betti cohomology

Joseph Ayoub - University of Paris XIII Title: Operations on the singular cohomology of algebraic varieties. Abstract: We study the endomorphisms of the Betti realization functor from Voevodsky motives to $Q$-vector spaces. This will lead to a natural definition of the motivic Galois group of a field of characteristic zero.

---

Betti cohomology

MathSciNet

Google Scholar

Google

arXiv: Experimental full text search

arXiv: Abstract search

---

Betti cohomology

AG (Algebraic geometry)

---

Betti cohomology

Pure

---

Betti cohomology

Betti cohomology is a Weil cohomology.

See also Hodge theory, L-function, Singular cohomology

---

Betti cohomology

http://mathoverflow.net/questions/42693/is-singular-cohomology-representable-by-a-voevodskys-motivic-complex

---

Betti cohomology

http://mathoverflow.net/questions/15087/computing-fundamental-groups-and-singular-cohomology-of-projective-varieties

nLab page on Betti cohomology