Faculty at School of Natural Sciences

Chandranandan Gangopadhyay

Chandranandan Gangopadhyay

Assistant Professor

School of Natural Sciences


Contact Information

Algebraic Geometry,  Moduli spaces of  sheaves, Toric varieties.
 

https://sites.google.com/view/chandro/home

  • Ph.D- TIFR Mumbai (2019)
  • MSc.- CMI (2014)
  • BMath (Hons.) ISI Bangalore (2012)

  • INSPIRE Faculty Fellow, IISER Pune (2022-2025)
  • Post Doctoral Fellow, IIT Bombay (2020-2022)
  • Post Doctoral Fellow, IMSc (2019-2020)

INSPIRE Faculty Fellowship,2021.

  1. Equivariant Vector Bundles on complexity-one T varieties and Bruhat-Tits Buildings (with Jyoti Dasgupta, Kiumars Kaveh and Christopher Manon) International Mathematics Research Notices, Issue 10, May 2025, arXiv: 2406.02912.
  2. Infinitesimal deformations of some Quot schemes, II (with Indranil Biswas and Ronnie Sebastian), Revista Matematica Complutense, Volume 38, pg. 459-480, 2024, arXiv: 2409.06434.
  3. Picard Groups of Some Quot Schemes (with Ronnie Sebastian), International Mathematics Research Notices, pg. 9194-921, Issue 11, Volume 2024, June 2024, arXiv: 2210.17179.
  4. Infinitesimal deformations of some Quot Schemes (with Indranil Biswas and Ronnie Sebastian), International Mathematics Research Notices, pg. 8067–8100, Issue 9, Volume 2024, May 2024. , arXiv: 2203.13150.
  5. Irreducibility of some nested Hilbert schemes (with Parvez Rasul and Ronnie Sebastian), Proceedings of the American Mathematical Society, pg. 1857-1870, Vol. 152, 2024, arXiv: 2209.09003.
  6. Seshadri constants on some Quot schemes (with Krishna Hanumanthu and Ronnie Sebastian), Forum Mathematicum, pg. 1591-1603, Vol. 33, No. 6, 2021, arXiv:2104.13111.
  7. Nef cone of some Quot schemes on a smooth projective curve (with Ronnie Sebastian), Comptes Rendus Mat́hematique, Acad ́emie des Sciences, Paris, pg. 999-1022, Vol. 359, No. 8, 2021, arXiv:2006.16666.
  8. Fundamental Group Schemes of some Quot Schemes on a smooth projective curve (with Ronnie Sebastian), Journal of Algebra, pg. 290-305, Vol. 562, November 2020, arXiv:1909.10775.
  9. Automorphisms of relative Quot schemes, Proceedings - Mathematical Sciences, Paper No. 85, Vol. 129, November 2019 , arXiv:1812.10446 .
  10. Direct image of vector bundles and connections (with Indranil Biswas and Michael Lennox Wong), Beitr ̈age zur Algebra und Geometrie, pg. 137-156, Vol. 60, March 2019.
  11. Stability of sheaves over Quot schemes, Bulletin des Sciences Math ́ematiques, pg. 66-85, Vol. 149, November 2018.

  1. ”Nef and Effective Cones of some Quot Schemes”, Discussion Meeting on Algebraic Geometry, Tata Institute of Fundamental Research Mumbai, February 2025.
  2. ”Nef and Effective Cones of some Quot Schemes”, Workshop on Sheaf Stable Pairs and Birational Geometry, Tsinghua University, China, June 2024.
  3. ”Infinitesimal Deformations of some Quot Schemes”, Annual Conference of Ramanujan Mathematical Society, Sri Sivasubramaniya Nadar College of Engineering, Chennai, December 2022.
  4. ”Infinitesimal Deformations of some Quot Schemes”, Conference on topics in Algebraic Geometry and Commutative Algebra, SRM University, Andra Pradesh, July 2022.