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Umesh Dubey
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Reader F
Algebra and Algebraic Geometry
Office No:
Tel. No: 325
Email: umeshdubey[at]hri[dot]res[dot]in
Academic Profile
Academic Position (2016) : Harish-Chandra Research Institute, Prayagraj
Research Interests
Algebraic Geometry, Tensor triangular geometry
Selected Publications
- (With Parul Keshari) ''On Tannakian subcategories of loop quiver representations", Bull. Sci. Math., 195, 2024, Paper No. 103484, 41 pp.
- (With Pradeep Das and N. Raghavendra) ''Tensor product of representations of quivers", Indag. Math. (N.S.), 35, No. 2, 2024, 329-349.
- (With Indranil Biswas, Manish Kumar and A. J. Parameswaran) "Quot schemes and Fourier-Mukai transformation", Complex Maniforlds , Vol. 10, No. 1, 2023, coma-202300152.
- ( With Gopinath Sahoo) "Tensor weight structures and t-structures on the derived categories of schemes", C. R. Math. Acad. Sci. Paris, Vol. 361, 2023, 877-888.
- (With Sanjay Amrutiya) "Moduli of parabolic sheaves and filtered Kronecker modules",Kyoto J. Math. ,Vol. 63, No. 2, 2023, 241-269. arXiv:2005.01084v1 [math.AG].
- ( With Gopinath Sahoo) "Compactly generated tensor t-structures on the derived categories of Noetherian schemes", Math. Z., Vol. 303, No. 4, 2023, Paper No. 100, 22 pp.
- (With Sanjay Amrutiya) "Moduli of filtered quiver representations", Bull. Sci. Math., Vol. 164, November 2020, 102899, 29 pp. arXiv:1808.02003v2 [math.AG].
- (with Vivek M. Mallick) "On the differential graded Eilenberg Moore construction", Journal of Algebra, Vol. 541, January 2020, 174-218. arXiv:1510.07453v2[math.AG].