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seen Jan 12 at 12:12

Jan
12
awarded  Inquisitive
Jan
11
revised Are birational morphisms stable under base change via a dominant morphism
added 247 characters in body
Jan
11
revised Are birational morphisms stable under base change via a dominant morphism
added 247 characters in body
Jan
11
accepted pullback of twisting sheaf
Jan
11
asked Are birational morphisms stable under base change via a dominant morphism
Dec
31
awarded  Yearling
Dec
16
asked pullback of twisting sheaf
Dec
9
comment algebraic equivalence of line bundles
Thank you very much!
Dec
9
accepted algebraic equivalence of line bundles
Dec
9
revised GL_n unique group variety
added 40 characters in body
Dec
9
comment GL_n unique group variety
You are right, it should be over $\bar{k}$.
Dec
8
asked algebraic equivalence of line bundles
Dec
8
asked GL_n unique group variety
Sep
26
accepted unirational complex variety has $H^i(X,O_X) = 0$ for i > 0
Sep
26
comment unirational complex variety has $H^i(X,O_X) = 0$ for i > 0
Thank you. Where can one find the proof that $f^*\omega$ is nontrivial?
Sep
26
revised unirational complex variety has $H^i(X,O_X) = 0$ for i > 0
edited body
Sep
26
asked unirational complex variety has $H^i(X,O_X) = 0$ for i > 0
Sep
23
asked isomorphism in étale cohomology
Sep
23
asked finiteness in étale cohomology (ell-adic sheaves)
Sep
23
accepted Lefschetz hypersurface theorem