2026 Dennis Gaitsgory: Mathematics Researcher – H-Index, Publications & Awards

Discipline name	D-Index	World Ranking	Current World Ranking	National Ranking	Current National Ranking	Publications	Citations
Mathematics	37	2545	2266	1053	882	102	4519

Discipline name

D-Index

World Ranking

Current World Ranking

National Ranking

Current National Ranking

Publications

Citations

Mathematics

2545

2266

1053

882

102

4519

Research.com Recognitions

2020 - Member of the National Academy of Sciences

Overview

Dennis Gaitsgory is affiliated with Harvard University in the United States and specializes in the field of Mathematics. Their research primarily covers the areas of Mathematical Physics, Geometry and Topology, and Algebra and Number Theory, with additional work touching upon Astronomy and Astrophysics and Statistical and Nonlinear Physics.

Their main topics of study include advanced algebra and geometry, algebraic structures and combinatorial models, homotopy and cohomology in algebraic topology, as well as advanced topics in algebra and algebraic geometry and number theory. Gaitsgory's work also addresses research in advanced differential geometry and explores geometric and algebraic topology.

Gaitsgory has published extensively, with a notable number of publications appearing in the following venues:

arXiv (Cornell University)
Advances in Mathematics
Indagationes Mathematicae
Pure and Applied Mathematics Quarterly
Publications of the Research Institute for Mathematical Sciences

Recent papers authored by Dennis Gaitsgory include:

The local and global versions of the Whittaker category (2020, Pure and Applied Mathematics Quarterly)
A toy model for the Drinfeld-Lafforgue shtuka construction (2021, Indagationes Mathematicae)
The stack of local systems with restricted variation and geometric Langlands theory with nilpotent singular support (2020, arXiv)
A Conjectural Extension of the Kazhdan-Lusztig Equivalence (2021, Publications of the Research Institute for Mathematical Sciences)
On factorization algebras arising in the quantum geometric Langlands theory (2021, Advances in Mathematics)

Frequent collaborators in their research include:

Yakov Varshavsky
Sam Raskin
Nick Rozenblyum
David Kazhdan
D. Arinkin

In 2020, Dennis Gaitsgory was recognized as a Member of the National Academy of Sciences.

Best Publications

A Study in Derived Algebraic Geometry, Part 1: Volume I: Correspondences and Duality

Dennis Gaitsgory;Nick Rozenblyum

261
Citations
Poincaré–Birkhoff–Witt Theorem for Quadratic Algebras of Koszul Type

Unknown

210
Citations
Construction of central elements in the affine Hecke algebra via nearby cycles

D. Gaitsgory

207
Citations
Geometric Eisenstein series

A. Braverman;D. Gaitsgory

184
Citations
Singular support of coherent sheaves and the geometric Langlands conjecture

Dima Arinkin;Dennis Gaitsgory

171
Citations
The Gerbe Of Higgs Bundles

R.Y. Donagi;D. Gaitsgory

166
Citations
An introduction to the Langlands program

Joseph Bernstein;Stephen S. Gelbart;Daniel Bump;James W. Cogdell

149
Citations
Local geometric Langlands correspondence and affine Kac-Moody algebras

Edward Frenkel;Dennis Gaitsgory

147
Citations
On the geometric Langlands conjecture

E. Frenkel;D. Gaitsgory;K. Vilonen

130
Citations
Whittaker patterns in the geometry of moduli spaces of bundles on curves

Edward Frenkel;Dennis Gaitsgory;Kari Vilonen

129
Citations
Chiral Koszul Duality

John Francis;Dennis Gaitsgory

127
Citations
Ind-coherent sheaves

Dennis Gaitsgory

123
Citations
On De Jong’s conjecture

D. Gaitsgory

123
Citations
Another realization of the category of modules over the small quantum group

Sergey Arkhipov;Dennis Gaitsgory

113
Citations
Uhlenbeck Spaces via Affine Lie Algebras

Alexander Braverman;Michael Finkelberg;Dennis Gaitsgory

112
Citations
On Some Finiteness Questions for Algebraic Stacks

Vladimir Drinfeld;Dennis Gaitsgory

110
Citations
Crystals via the affine Grassmannian

Alexander Braverman;Dennis Gaitsgory

98
Citations
Intersection cohomology of Drinfeld‚s compactifications

A. Braverman;M. Finkelberg;Dennis Gaitsgory;I. Mirković

94
Citations
On a vanishing conjecture appearing in the geometric Langlands correspondence

Dennis Gaitsgory

86
Citations
Differential operators on the loop group via chiral algebras

S. Arkhipov;D. Gaitsgory

84
Citations
Crystals and D-modules

Dennis Gaitsgory;Nick Rozenblyum

74
Citations
Sheaves of categories and the notion of 1-affineness

Dennis Gaitsgory

58
Citations

Frequent Co-Authors

Edward Frenkel University of California, Berkeley

Michael Finkelberg National Research University Higher School of Economics

David Kazhdan Hebrew University of Jerusalem

Roman Bezrukavnikov MIT

Pavel Etingof MIT

Alexander Goncharov Yale University

Ron Donagi University of Pennsylvania

External Links

Personal website of Dennis Gaitsgory

If you think any of the details on this page are incorrect, let us know.

Related Online Degrees & Career Pathways

Studying Mathematics in the USA opens doors to diverse career options, often complemented by related online degree programs. For those looking to blend analytical skills with business acumen, pursuing an easiest mba program can provide a flexible and accessible pathway to management roles.

If affordability is a priority, exploring the cheapest dba online programs offers a cost-effective route to advanced business expertise, ideal for professionals balancing work and study. Similarly, those interested in financial sectors might consider the cheap online masters in finance, which blends quantitative skills gained in mathematics with practical finance knowledge.

For students eager to accelerate their career progression, enrolling in one of the accelerated mba programs online can significantly reduce time to graduation while maintaining program quality. These options underscore how complementary online degrees can enhance the value of a mathematics education and open up expansive career opportunities.