arXiv Analytics

Sign in

arXiv:1803.06454 [math.AG]AbstractReferencesReviewsResources

Some Questions in $l-$adic Cohomology

Jagannathan Arjun Sathyamoorthy

Published 2018-03-17Version 1

The comparison theorem for a smooth projective variety $X$ over $\mathbb{C}$ tells us that the Betti numbers are independent of $l$. We aim to understand the $l$ independence of Betti numbers for smooth projective varieties $X$ over $k$, where $k$ is an algebraic extension of $\mathbb{F}_p$.

Related articles: Most relevant | Search more
arXiv:2502.05421 [math.AG] (Published 2025-02-08)
Slopes and weights of $\ell$-adic cohomology of rigid spaces
arXiv:math/0610954 [math.AG] (Published 2006-10-31, updated 2006-11-01)
A sharper estimate on the Betti numbers of sets defined by quadratic inequalities
arXiv:2404.05104 [math.AG] (Published 2024-04-07)
Uniform approximation of Betti numbers