Question

Idea behind the definition of direct image of $\mathscr{D}$-modules

score 212 · Answer 1 · 2026-04-12 23:28:04

212

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Idea behind the definition of direct image of $\mathscr{D}$-modules

Published on 12 Apr 2026 - 23:28

score 502 · Answer 2 · 2026-04-17 07:24:52

502

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Is it true that $M\boxtimes N = p_1^* M\otimes_{\mathcal{O}_{X\times X}}p_2^* N$ for D-modules?

Published on 17 Apr 2026 - 7:24

score 160 · Answer 3 · 2026-04-11 23:09:21

160

Views

Examples of applications of Beilinson-Bernstein localization?

Published on 11 Apr 2026 - 23:09

score 100 · Answer 4 · 2026-04-15 09:03:45

100

Views

Morphism of sheaves induced by a morphism of algebraic varieties

Published on 15 Apr 2026 - 9:03

score 186 · Answer 5 · 2026-03-25 06:08:19

186

Views

Matrix multiplication when working over the Weyl algebra Macaulay2

Published on 25 Mar 2026 - 6:08

score 166 · Answer 6 · 2026-04-10 17:41:13

166

Views

Does Verdier Duality Fix Simple Perverse Sheaves?

Published on 10 Apr 2026 - 17:41

score 140 · Answer 7 · 2026-03-25 14:23:54

140

Views

Question about isomorphism in Masaki Kashiwara's book "$D$-modules and Microlocal Calculus"

Published on 25 Mar 2026 - 14:23

score 39 · Answer 8 · 2026-04-14 17:45:15

39

Views

Question about integration by parts statement in page 9 of Masaki Kashiwara's "$D$-modules and Microlocal Calculus"

Published on 14 Apr 2026 - 17:45

score 59 · Answer 9 · 2026-04-12 12:22:57

59

Views

Do $D$-modules necessarily have the "composition" condition?

Published on 12 Apr 2026 - 12:22

score 145 · Answer 10 · 2026-04-15 20:42:28

145

Views

D-module matching with a Verma module

Published on 15 Apr 2026 - 20:42

score 69 · Answer 11 · 2026-04-16 09:41:00

69

Views

How to find isomorphism stated in Masaki Kashiwara's "$D$-modules and Microlocal Calculus" in page 10, Prop. 1.10

Published on 16 Apr 2026 - 9:41

score 293 · Answer 12 · 2026-04-14 03:10:51

293

Views

Computing Verdier duality (perverse sheaves)

Published on 14 Apr 2026 - 3:10

score 150 · Answer 13 · 2026-04-16 05:50:04

150

Views

It's true that $\mathrm{D}_{X\times Y}(M^\bullet\boxtimes N^\bullet)=\mathrm{D}_X(M^\bullet)\boxtimes \mathrm{D}_Y(N^\bullet)$ for D-modules?

Published on 16 Apr 2026 - 5:50

score 62 · Answer 14 · 2026-04-14 14:46:43

62

Views

Weyl algebra and flat connection on the affine line

Published on 14 Apr 2026 - 14:46

score 40 · Answer 15 · 2026-04-11 18:16:37

40

Views

Characteristic cycle of theta divisor

Published on 11 Apr 2026 - 18:16

List Question

Idea behind the definition of direct image of $\mathscr{D}$-modules

Is it true that $M\boxtimes N = p_1^* M\otimes_{\mathcal{O}_{X\times X}}p_2^* N$ for D-modules?

Examples of applications of Beilinson-Bernstein localization?

Morphism of sheaves induced by a morphism of algebraic varieties

Matrix multiplication when working over the Weyl algebra Macaulay2

Does Verdier Duality Fix Simple Perverse Sheaves?

Question about isomorphism in Masaki Kashiwara's book "$D$-modules and Microlocal Calculus"

Question about integration by parts statement in page 9 of Masaki Kashiwara's "$D$-modules and Microlocal Calculus"

Do $D$-modules necessarily have the "composition" condition?

D-module matching with a Verma module

How to find isomorphism stated in Masaki Kashiwara's "$D$-modules and Microlocal Calculus" in page 10, Prop. 1.10

Computing Verdier duality (perverse sheaves)

It's true that $\mathrm{D}_{X\times Y}(M^\bullet\boxtimes N^\bullet)=\mathrm{D}_X(M^\bullet)\boxtimes \mathrm{D}_Y(N^\bullet)$ for D-modules?

Weyl algebra and flat connection on the affine line

Characteristic cycle of theta divisor

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