166

Answers

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4

A_infinity structure on cohomology and the weight filtration

8

A problem on convex geometry

8

Pullback map in homology

6

A cohomology computation request.

12

Non-stably trivial bundle with trivial charactertic classes

9

Does every orientable surface embed in $\mathbb{R}^{3}$

15

Is it true that every projective curve is a union of two affine curves?

4

Leray Spectral Sequence

4

Can we get the HOMFLY polynomial for a torus knot from the Kauffman Polynomial?

4

Compact homogeneous spaces that admit a self map of degree >1

1

Cohomology of a fiber bundle with fiber $H$ and base space $BG$

8

Sets with compatible right and left G-actions

5

Second lowest weight piece of the cohomology of an algebraic variety

1

product of two sub-Grassmannians

6

Covering spaces of surfaces

4

cohomology and $j_!$

4

Holomorphic bundles and maps to the Grassmannian ?

1

Convergence of analytic covering maps to a covering map

4

Strong Kodaira vanishing

3

Description of $GL_3/U$

5

References: Infinite dimensional Lie algebras

5

Are there any known formulas about the Hodge-Deligne structure of quotients by actions of groups?

3

intersections of $SO_2^n, SL_2^n$ with $SO_{2n}, Sp_{2n}$

4

Direct limit of sheaves over paracompact spaces

3

Generating a reductive real Lie group with finitely many maximal real tori

1

Action of U(1) on a sphere bundle, non-vanishing vector fields on odd-dimensional manifolds

7

Given a polynomial f, can there be more than one constant c such that every root of f(x)-c is repeated?

7

Twisted cohomology of the mapping class group

1

Cohomology of the interior of a zero set of a smooth function

3

Reference for the derived category of $X$, $[X/G]$ and $X/G$