Welcome to My Personal Homepage

Umesh V. Dubey

Academic Activity organized at HRI:

• (with Vivek M Mallick) Mini-Workshop on Bundles, Cycles, and Motives at HRI, Prayagraj(Allahabad), 5 - 10 March 2020.

Conferences/Workshops:

• Derived Categories and Geometry of Algebraic Varieties at Tifr, Mumbai, 17 - 21 Feb 2020.
• Moduli of Bundles and related structures at ICTS, Bengaluru, 10 - 14 February 2020.

Recent Pre-prints/Publications:

• (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].

Links:

• Arxiv
• Google Scholar
• Mathscinet
• Researchgate.