List questions from local-cohomology

Published on 12 Nov 2015 - 16:05

315

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Show that the $i$th local cohomology functor is zero for $i > 0$

Published on 14 Feb 2016 - 5:03

131

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Need some suggestion for an introductory talk on 'Local Cohomology'?

Published on 13 Apr 2016 - 9:15

153

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a little "paradox" in local cohomology of zero-dimensional ideals

Published on 26 Apr 2016 - 14:39

100

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Trying to understand Corollary $4.7 $ (page $60$) from Eisenbud's Geometry of Syzygies

Published on 01 May 2016 - 19:43

554

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The local cohomology modules are Artinian

Published on 25 Apr 2013 - 4:49

413

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How does Local Cohomology detect UFD?

Published on 05 May 2013 - 5:02

143

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All local cohomology modules being zero

Published on 16 May 2013 - 10:47

293

Views

A corollary of Grothendieck’s Finiteness Theorem

Published on 25 Aug 2013 - 8:49

247

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Prove that $\Gamma_I(\frac{M}{\Gamma_I(M)})=0$

Published on 25 Aug 2013 - 12:28

1k

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Local cohomology with respect to a point. (Hartshorne III Ex 2.5)

Published on 17 Jan 2014 - 22:59

222

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Cohen-Macaulayness and short exact sequence

Published on 21 Jul 2017 - 5:10

490

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Saturation of a module and local cohomology

Published on 22 Jul 2017 - 11:12

250

Views

Castelnuovo-Mumford regularity of a polynomial ring

Published on 01 Aug 2017 - 1:11

253

Views

Example of not right exactness of local cohomology functor

Published on 04 Dec 2012 - 12:19

List Question

How to show that a locally exact form is globally closed

Show that the $i$th local cohomology functor is zero for $i > 0$

Need some suggestion for an introductory talk on 'Local Cohomology'?

a little "paradox" in local cohomology of zero-dimensional ideals

Trying to understand Corollary $4.7 $ (page $60$) from Eisenbud's Geometry of Syzygies

The local cohomology modules are Artinian

How does Local Cohomology detect UFD?

All local cohomology modules being zero

A corollary of Grothendieck’s Finiteness Theorem

Prove that $\Gamma_I(\frac{M}{\Gamma_I(M)})=0$

Local cohomology with respect to a point. (Hartshorne III Ex 2.5)

Cohen-Macaulayness and short exact sequence

Saturation of a module and local cohomology

Castelnuovo-Mumford regularity of a polynomial ring

Example of not right exactness of local cohomology functor

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