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Cohomological Hall algebra, exponential Hodge structures and motivic Donaldson–Thomas invariants

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Kontsevich, Maxim, Soibelman, Yan·2011·Communications in Number Theory and Physics

Abstract

To a quiver with potential we assign an algebra in the category of exponential mixed Hodge structures (the latter is also introduced in the paper).We compute the algebra (which we call Cohomological Hall algebra) for quivers without potential and study factorization properties of its Poincaré-Hilbert series in general case.As an application we obtain an alternative approach to our theory of motivic Donaldson-Thomas invariants of 3-dimensional Calabi-Yau categories and prove their integrality properties.We discuss the relationship of Cohomological Hall algebra with other mathematical structures including cluster algebras and Chern-Simons theory.

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Metadata

Authors
Kontsevich, M., & Soibelman, Y.
Venue
Communications in Number Theory and Physics
Published
2011
Volume
5
Issue
2
Pages
231-252
ISSN
  • 1931-4523 (ISSN-L)
  • 1931-4531
OpenAlex
W2963555098
Cited by
369
References
19
FWCI
31.25
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Cohomological Hall algebra, exponential Hodge structures and motivic Donaldson–Thomas invariants. https://app.cochat.ai/papers/10.4310/cntp.2011.v5.n2.a1
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Kontsevich, M., & Soibelman, Y. (2011). Cohomological Hall algebra, exponential Hodge structures and motivic Donaldson–Thomas invariants. Communications in Number Theory and Physics. https://doi.org/10.4310/cntp.2011.v5.n2.a1

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