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stjc
  • Member for 12 years, 10 months
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1 vote
0 answers
23 views

lifting of control data along a stratified morphism

1 vote
0 answers
28 views

Stratification which makes the defining functions isotrivial

2 votes
0 answers
25 views

About the Lipschitz property of stratified analytic, arc-analytic and semianalytic map

1 vote
2 answers
316 views

Differential construction of mixed Hodge structure on smooth open varieties

3 votes
0 answers
360 views

Relative amplitude of the exceptional divisor

3 votes
0 answers
154 views

rational homotopy type and cohomological vanishing for local systems

1 vote
1 answer
335 views

Kunneth formular with coefficients the constructible sheaves

4 votes
1 answer
535 views

Does cohomology of coherent sheaves on an complex analytic space commute with coproduct?

9 votes
1 answer
585 views

Relation between dualization complex, cotangent complex and Deligne-Du Bois complex?

2 votes
0 answers
577 views

Is there a D-module theory in characteristic p>0

3 votes
0 answers
444 views

Is the Picard number bounded by $b_2$ in positive characteristic?

1 vote
1 answer
192 views

Picard number of fundamental divisor of Fano 3-fold

6 votes
1 answer
782 views

relative resolution of singularity

8 votes
2 answers
940 views

Is there non-simple-connected projective variety(over C) with trivial etale fundamental group?

0 votes
1 answer
244 views

How to define intersection of coherent sheaf and 1-cycle?

10 votes
1 answer
1k views

On condition when the push-forward of coherent sheaf is locally free

42 votes
3 answers
10k views

What does the Lefschetz principle (in algebraic geometry) mean exactly?

4 votes
3 answers
773 views

Is there a classification of surface(smooth and projective) over arbitrary field?