Tag: d-modules

40 D-modules, deRham spaces and microlocalization 2010-01-03T01:56:51.530

25 Classification of PDE 2011-06-04T20:00:13.527

23 Codimension of the range of certain linear operators 2014-04-22T20:59:49.857

21 How do I compare the different notions of Fourier transform for sheaves? 2009-10-28T20:49:59.897

20 What are examples of D-modules that I should have in mind while learning the theory? 2016-08-03T17:53:46.997

20 What is a Green's function in the language of $\mathcal{D}$-modules? 2017-05-22T16:49:58.923

19 Applications of Microlocal Analysis? 2017-01-04T16:04:42.630

18 D-modules and Algebraic Solutions of PDEs 2011-10-09T17:51:27.503

17 Equivalence of "Weyl Algebra" and "Crystalline" definitions of rings of differential operators between modules? 2015-07-06T02:23:03.790

16 Is there an approach to Gabber's theorem from the singular support of coherent sheaves? 2016-01-28T22:33:27.783

16 D-modules over algebraic curves VS differential Galois theory 2016-11-23T13:38:48.923

16 Is there a useful theory of D-modules on smooth (non-analytic) manifolds? 2017-03-03T08:39:40.753

15 Examples for D-affine varieties? 2011-11-02T20:51:35.853

15 Epsilon factors - a la Beilinson - What is it? 2014-05-11T13:35:50.880

14 Does the Riemann-Hilbert Correspondence work at the DG level? 2012-03-21T21:36:01.730

13 What is the recent development of D-module and representation theory of Kac-Moody algebra? 2010-02-09T12:32:45.973

13 What is a twisted D-Module intuitively? 2010-09-06T20:28:37.197

13 The algebraic Version of Riemann Hilbert Correspondence 2011-05-21T09:42:17.763

13 $\mathcal{D}$-quasi-isomorphisms and coherent $\Omega$-modules 2012-04-29T15:16:44.840

12 D-modules supported on the nilpotent cone 2009-10-28T01:12:59.590

12 The Infinitesimal topos in positive characteristic 2010-02-19T07:39:34.077

12 Microlocalizing Hochschild homology 2014-03-10T11:58:01.423

11 On the definition of regularity 2011-08-22T18:47:41.423

11 Why should the tensor product of $\mathcal{D}_X$-modules over $\mathcal{O}_X$ be a $\mathcal{D}_X$-module? 2016-12-20T21:14:52.253

10 Recommendation textbooks on D-module 2012-07-25T09:38:35.253

10 Duality in category O vs. Duality of D-modules 2012-12-09T11:12:14.903

10 Bernstein-Sato polynomial (one variable) 2013-10-07T03:49:37.843

10 Is the formal neighborhood of the diagonal a generalization of the Jet bundle? 2016-02-23T18:54:37.533

10 Is there a classification of differential equations over the field of fractions of formal power series? (characteristic 0) 2016-12-15T00:01:16.620

10 What kind of algebraic object is $\mathcal{D}_X$? (algebra of diifferential operators). What's special about modules over it? 2016-12-21T16:21:29.237

9 Making D-modules on affine varieties more explicit 2009-11-01T18:00:47.033

9 Confusion about D-modules and functors 2011-07-02T13:48:28.680

9 Ring of differential operators of a quotient ring 2015-01-18T19:53:52.267

8 what is the connection between D-modules and coordinate bundles? 2009-10-14T22:01:20.787

8 Gluing perverse sheaves? 2010-06-02T20:36:43.827

8 How does one interpret the naive t-structure on constructible sheaves as a t-structure on D-modules? 2010-10-06T15:54:19.040

8 Status of Borho and Brylinski's irreducibility conjectures? 2011-01-27T19:22:16.960

7 Beilinson-Bernstein and Koszul duality 2009-10-11T20:08:13.653

7 Relation between characteristic variety and support of D-Module 2010-08-23T13:27:44.363

7 Computation of vanishing cycles 2010-09-08T23:54:02.693

7 Relation between holonomic D-modules and perverse sheaves 2010-12-09T11:42:20.403

7 For quasi-coherent D-Modules 2011-05-08T09:57:49.233

7 l-adic Turrittin 2011-11-09T17:23:36.743

7 Computing the constant D-module on an intersection 2012-03-20T19:18:36.533

7 Distinguished triangle of closed - open partition, for D-modules 2012-04-10T17:16:37.813

7 Analogues of D-modules and constructible sheaves 2013-02-02T16:37:03.620

7 Homological contractibility of a prestack 2016-03-15T04:11:07.063

7 What is integration along the fibers in D-module theory? 2016-10-06T18:33:57.197

7 How can I construct D-modules over projective space using explicit differential equations? 2017-01-02T17:37:03.663

6 Localization of vanishing cycles 2010-02-22T19:26:06.763

6 Reconstruction from category of D-modules on variety 2010-08-03T05:11:04.787

6 Blow ups and Characteristic varieties 2011-02-06T04:42:48.740

6 D-modules on affine space that are regular at infinity 2011-05-19T22:05:30.437

6 Non-characteristic maps (ala D-modules) 2012-05-23T17:25:29.607

6 Tensor product of $\mathcal{D}$-modules and constructible sheaves 2012-11-30T13:56:29.803

6 D-module that is coherent as O-module 2013-01-10T07:02:58.180

6 Toric Degenerations and Nearby Cycles 2015-09-16T22:30:55.720

6 Characteristic Variety of the Principal Symbol solves PDE system? 2015-10-13T17:43:11.467

6 $\mathcal{M}(\mathcal{D}_X)$ and $\mathcal{M}^r(\mathcal{D}_X)$ have natural tensor category structures? 2015-11-20T04:41:16.313

6 Example of non-holonomic D-module and explicit computation of characteristic variety 2017-01-16T09:54:07.160

6 Deligne's Canonical Extension in Algebraic Varieties? 2017-04-11T18:02:29.870

5 V-filtration of D-modules associated to a monomial 2010-01-13T15:50:37.673

5 Are these notions of strongly equivariant D-modules equivalent? 2010-05-11T11:39:19.670

5 Localizability of differential operators a la Grothendieck 2011-11-23T14:00:24.237

5 What kind of algebra has geometric realization as in "Geometric Methods in Representation Theory of Hecke Algebras and Quantum Groups" 2012-07-09T04:44:30.503

5 $D$-modules and quasi-projective varieties? 2012-07-24T11:46:28.590

5 $\mathcal{D}$-modules of level m 2012-09-09T17:07:31.833

5 singular support of D-module smooth w.r.t. a stratification 2013-07-25T12:05:02.473

5 The Weyl algebra modules which are also rings 2014-02-17T13:07:05.813

5 Characteristic Cycles and Nearby Cycles 2015-07-26T02:27:33.850

5 Computations in Weyl algebra with rational function coefficients 2016-04-22T19:34:18.747

5 Groebner bases for differential operators with field coefficients (reference request) 2016-05-05T21:23:01.310

5 Weyl algebra acting on a polynomial ring 2016-05-31T21:38:25.303

5 Singular support of pullback and pushforward D-module 2016-09-04T20:46:41.863

5 $q$-crystals - is there such a thing? 2017-03-29T09:16:34.283

5 Do almost commutative flat degenerations induce equality in K-theory? (Or: Is the characteristic variety actually a support of a class in $K$-theory?) 2017-05-30T17:14:36.837

5 Prime spectrum of the derived category of holonomic $\mathcal{D}$-modules? 2017-08-01T00:21:03.350

5 Riemann-Hilbert correspondence for non-flat connections 2017-08-18T16:21:10.040

5 About an algebraic construction of a sheaf of formal microdifferential operators 2017-11-01T15:05:30.343

5 Beilinson-Bernstein localization, equivariant modules 2017-11-29T11:41:57.533

4 Direct image of Lagrangian subspaces of the co-tangent bundle: 2011-06-26T18:18:29.290

4 The hypergeometric pullback conjecture 2011-08-31T12:40:50.873

4 How is this observation related to Koszul duality? 2011-11-25T14:37:24.030

4 About "de-Rham" and "l-adic" local systems - comparison 2013-03-22T13:43:45.487

4 Is there an analogue of distributions in characteristic p? 2013-09-12T10:04:59.533

4 Convolution of DQ-Modules 2013-12-29T03:51:06.467

4 Smooth mixed hodge modules - representations of fundamental group? 2014-04-08T12:35:53.147

4 Bernstein's theorem 2017-01-24T22:09:47.743

4 Regular holonomic D-modules as generalisation of regular singular points 2017-06-15T13:19:24.040

4 The minimal injective $R$-resolution of a $D$-module 2017-10-19T18:55:06.290

4 $\mathscr{D}$-module external tensor product and analytification 2017-10-31T22:48:58.270

3 Sebastiani-Thom isomorphism for D-modules 2009-12-12T19:42:08.137

3 Base change for the Gauss-Manin sheaf 2011-10-08T16:48:11.820

3 Characteristic cycle of irreducible holonomic modules 2011-10-13T08:12:29.060

3 Is base affine space a trivial fibration? 2011-11-08T19:07:02.403

3 Induced D-modules 2012-04-05T03:26:01.653

3 Polarizable variations of (mixed) Hodge structures 2012-10-14T23:53:26.123

3 Pull back of D-modules and Koszul resolution 2013-10-05T14:20:28.120

3 The associated graded of a mixed Hodge module 2013-10-05T21:10:25.697