Deformation quantization modules

M Kashiwara, P Schapira - arXiv preprint arXiv:1003.3304, 2010 - arxiv.org
We study modules over stacks of deformation quantization algebroids on complex Poisson
manifolds. We prove finiteness and duality theorems in the relative case and construct the …

Deformation quantization and perverse sheaves

S Gunningham, P Safronov - arXiv preprint arXiv:2312.07595, 2023 - arxiv.org
Kashiwara, Polesello, Schapira and D'Agnolo defined canonical deformation quantizations
of a holomorphic symplectic manifold and a holomorphic Lagrangian submanifold equipped …

Relative regular Riemann–Hilbert correspondence II

L Fiorot, TM Fernandes, C Sabbah - Compositio Mathematica, 2023 - cambridge.org
We develop the theory of relative regular holonomic of arbitrary dimension as parameter
space, together with their main functorial properties. In particular, we establish in this …

RIEMANN–HILBERT CORRESPONDENCE FOR MIXED TWISTOR-MODULES

TM Fernandes, C Sabbah - Journal of the Institute of Mathematics of …, 2019 - cambridge.org
RIEMANN–HILBERT CORRESPONDENCE FOR MIXED TWISTOR D-MODULES Page 1 J.
Inst. Math. Jussieu (2019) 18(3), 629–672 doi:10.1017/S1474748017000184 c Cambridge …

[HTML][HTML] t-structures for relative D-modules and t-exactness of the de Rham functor

L Fiorot, TM Fernandes - Journal of Algebra, 2018 - Elsevier
This paper is a contribution to the study of relative holonomic D-modules. Contrary to the
absolute case, the standard t-structure on holonomic D-modules is not preserved by duality …

[PDF][PDF] Deformation quantization modules I: Finiteness and duality

M Kashiwara, P Schapira - arXiv preprint arXiv:0802.1245, 2008 - Citeseer
Consider a ring К, a topological space X and a sheaf A on X of К [[h]]-algebras. Assuming A
h-adically complete and without htorsion, we first show how to deduce a coherency theorem …

N-Quasi-Abelian Categories vs N-Tilting Torsion Pairs

L Fiorot - Documenta Mathematica, 2021 - content.ems.press
It is a well established fact that the notions of quasi-abelian categories and tilting torsion
pairs are equivalent. This equivalence fits in a wider picture including tilting pairs of t …

On the ring of relative constructible functions

L Fiorot, TM Fernandes - arXiv preprint arXiv:2310.10313, 2023 - arxiv.org
We introduce and study the notions of relative constructible functions and relative Euler-
Poincar\'e index which are natural generalizations of their analogs in the absolute case. We …

Regularization of Relative Holonomic -Modules

TM Fernandes - Publications of the Research Institute for Mathematical …, 2024 - ems.press
Let X and S be complex analytic manifolds where S plays the role of a parameter space.
Using the sheaf D∞ X× S/S of relative differential operators of infinite order, we construct …

-Riemann-Hilbert correspondence

T Kuwagaki - arXiv preprint arXiv:2202.04400, 2022 - arxiv.org
We formulate and prove a Riemann-Hilbert correspondence between $\hbar $-differential
equations and sheaf quantizations, which can be considered as a correspondence between …