Faculty

Institution

Unit

Venue

Daniel S Halpern-Leistner

Associate Professor

Cornell University

Affiliations

College of Arts and Sciences

Department of Mathematics

Daniel S Halpern-leistner is currently serving as a College Of Arts And Sciences Associate Professor at Cornell University.

Honors

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Experiences

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Education

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Daniel S Halpern-Leistner

Cornell University

Associate Professor

You can click a keyword to filter the displayed items

mathematics mathematical sciences algebraic geometry geometric topology algebraic topology category theory higher category theory applied mathematics projective geometry homological algebra enumerative geometry representation theory geometry and topology complex geometry algebraic theory schubert calculus symplectic geometry noncommutative geometry algebraic combinatorics group representation categorical model real algebraic geometry derived categories coherent sheaves moduli spaces computer science mathematical optimization computational intelligence combinatorial optimization mathematical programming machine learning research computational optimization nonlinear dynamics algorithmic learning sequential decision making computational learning theory nilpotent groups lie theory algebraic structures universal algebra derived equivalences hamiltonian group actions geometric invariant theory selection strategies exact solutions classical stratification smooth moduli space reductive groups git quotient combinatorial theory discrete algorithms approximate reasoning localization nonlinear science general systems rational mechanic tropical geometry ring theory commutative algebra coxeter group global geometry theta functions applied algebra algebraic analysis complex dynamic systems deterministic dynamical systems symbolic dynamics stabilization technique system stability modulus problem modular forms k-polystable fano varieties combinatorial constructions proper algebraic stack proper stack

Notable Scholarly Works

Notable Federal Grants

Collaborators

Intrinsic Donaldson-Thomas Theory. I. Component Lattices of Stacks. arXiv (Cornell University) (2025)

Bu, ChenjingHalpern-Leistner, DanielNúñez, Andrés IbáñezKinjo, Tasuki

geometric topologyalgebraic geometryhomological algebracategory theoryhigher category theorycomplex geometrymathematicscomponent latticessymplectic geometryintrinsic donaldson-thomas theoryalgebraic combinatoricscomponent latticeapplied mathematicsmathematical sciences

Artin Algebraization for Pairs With Applications to the Local Structure of Stacks and Ferrand Pushouts. Forum of Mathematics Sigma (2024)

Jarod AlperJack HallDaniel Halpern-LeistnerDavid Rydh

geometric topologyring theoryalgebraic geometrylocal structurealgebraartin algebraizationpure mathematicstopologyalgebraic structuresmathematicscommutative algebraclosed subschemesalgebraic topologymathematical sciences

Moduli Spaces of Sheaves via Affine Grassmannians. Journal für die reine und angewandte Mathematik (Crelles Journal) (2024)

Daniel Halpern-LeistnerAndres Fernandez HerreroTrevor Jones

moduli spacesgeometric topologyprojective geometryalgebraic geometryenumerative geometryschubert calculusapplied mathematicsmathematicsgeometryreal algebraic geometrygood moduli spacesalgebraic analysisaffine grassmanniansgeometry and topologymathematical sciences

On the Structure of Equivariant Derived Categories. arXiv (Cornell University) (2024)

Halpern-Leistner, Daniel

geometric topologyprojective geometryhomological algebraalgebraic geometrygit quotientscategory theoryhigher category theorymathematicsalgebraic theoryderived categoriesalgebraic topologyrestricted local cohomology

Projectivity of the Moduli of Equidimensional Branchvarieties. arXiv (Cornell University) (2024)

Halpern-Leistner, DanielHerrero, Andres FernandezJones, TrevorRamkumar, Ritvik

geometric topologyprojective geometryalgebraic geometryenumerative geometryapplied mathematicsequidimensional branchvarietiesmathematicsreal algebraic geometryopen problemprojective moduli spacesgeometry and topologymathematical sciences

The Space of Augmented Stability Conditions. arXiv (Cornell University) (2024)

Halpern-Leistner, DanielRobotis, Antonios-Alexandros

stabilization techniquegeometric topologyaugmented stability conditionhomological algebrapartial compactificationgeometry and topologytopologycategory theoryhigher category theorymathematicsalgebraic topologystabilitysystem stabilitysemiorthogonal decompositionsapplied mathematicsmathematical sciences

Existence of Moduli Spaces for Algebraic Stacks. Inventiones mathematicae (2023)

Jarod AlperDaniel Halpern-LeistnerJochen Heinloth

moduli spacesgeometric topologyenumerative geometryalgebraic geometrymathematical sciences

Mapping Stacks and Categorical Notions of Properness. Compositio Mathematica (2023)

Daniel Halpern-LeistnerAnatoly Preygel

proper algebraic stacknoncommutative geometryhomological algebraalgebraic geometrymathematical logicproper stackalgebracategory theoryhigher category theorymathematicsalgebraic topologyformal properness

The Noncommutative Minimal Model Program. arXiv (Cornell University) (2023)

Halpern-Leistner, Daniel

geometric topologynoncommutative geometryhomological algebraalgebraic geometryprojective geometryschubert calculusrepresentation theorycanonical semiorthogonal decompositionsmathematicsminimal model programsemiorthogonal decompositionsapplied mathematicsmathematical sciences

The Structure of the Moduli of Gauged Maps From a Smooth Curve. arXiv (Cornell University) (2023)

Halpern-Leistner, DanielHerrero, Andres Fernandez

moduli spacesdegeneration fansgeometric topologyalgebraic geometryenumerative geometryrepresentation theorycomplex geometrymathematicsprincipal bundleslie theorymathematical sciences

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Daniel S Halpern-Leistner

Associate Professor

Cornell University

Affiliations

College of Arts and Sciences

Department of Mathematics

Daniel S Halpern-leistner is currently serving as a College Of Arts And Sciences Associate Professor at Cornell University.

Honors

Create free account to unlock more features

Experiences

Create free account to unlock more features

Education

Create free account to unlock more features

Daniel S Halpern-Leistner

Cornell University

Associate Professor

You can click a keyword to filter the displayed items

Notable Scholarly Works

Notable Federal Grants

Collaborators

Intrinsic Donaldson-Thomas Theory. I. Component Lattices of Stacks. arXiv (Cornell University) (2025)

Bu, ChenjingHalpern-Leistner, DanielNúñez, Andrés IbáñezKinjo, Tasuki

Artin Algebraization for Pairs With Applications to the Local Structure of Stacks and Ferrand Pushouts. Forum of Mathematics Sigma (2024)

Jarod AlperJack HallDaniel Halpern-LeistnerDavid Rydh

Moduli Spaces of Sheaves via Affine Grassmannians. Journal für die reine und angewandte Mathematik (Crelles Journal) (2024)

Daniel Halpern-LeistnerAndres Fernandez HerreroTrevor Jones

On the Structure of Equivariant Derived Categories. arXiv (Cornell University) (2024)

Halpern-Leistner, Daniel

Projectivity of the Moduli of Equidimensional Branchvarieties. arXiv (Cornell University) (2024)

Halpern-Leistner, DanielHerrero, Andres FernandezJones, TrevorRamkumar, Ritvik

The Space of Augmented Stability Conditions. arXiv (Cornell University) (2024)

Halpern-Leistner, DanielRobotis, Antonios-Alexandros

Existence of Moduli Spaces for Algebraic Stacks. Inventiones mathematicae (2023)

Jarod AlperDaniel Halpern-LeistnerJochen Heinloth

moduli spacesgeometric topologyenumerative geometryalgebraic geometrymathematical sciences

Mapping Stacks and Categorical Notions of Properness. Compositio Mathematica (2023)

Daniel Halpern-LeistnerAnatoly Preygel

The Noncommutative Minimal Model Program. arXiv (Cornell University) (2023)

Halpern-Leistner, Daniel

The Structure of the Moduli of Gauged Maps From a Smooth Curve. arXiv (Cornell University) (2023)

Halpern-Leistner, DanielHerrero, Andres Fernandez

moduli spacesdegeneration fansgeometric topologyalgebraic geometryenumerative geometryrepresentation theorycomplex geometrymathematicsprincipal bundleslie theorymathematical sciences

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2
3
4
10 / page

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