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Results tagged with cohomology
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user 70593
A branch of algebraic topology concerning the study of cocycles and coboundaries. It is in some sense a dual theory to homology theory. This tag can be further specialized by using it in conjunction with the tags group-cohomology, etale-cohomology, sheaf-cohomology, galois-cohomology, lie-algebra-cohomology, motivic-cohomology, equivariant-cohomology, ...
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What is known about the cohomology of the relative tangent bundle on a conic bundle?
we have either smooth conics $(\cong \mathbb{P}^1)$, pairs of intersecting lines $(\cong \mathbb{P}^1$ v $\mathbb{P}^1)$ or nonreduced double lines $(\cong 2\mathbb{P}^1)$
Is anything known about the cohomology …
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