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Indian Institute of Science Education and Research Berhampur
भारतीय विज्ञान शिक्षा एवं अनुसंधान संस्थान बरहमपुर
ଭାରତୀୟ ବିଜ୍ଞାନ ଶିକ୍ଷା ଏବଂ ଗବେଷଣା ସଂସ୍ଥାନ ବ୍ରହ୍ମପୁର
An Autonomous Institution under the Ministry of Education, Government of India

Biography

  • PhD (Mathematics), The Institute of Mathematical Sciences(IMSc), Chennai 

  • MSc (Mathematics), Ramakrishna Mission Vivekananda University

  1. On the second cohomology of nilpotent orbits in exceptional Lie algebras,  (With Pralay  Chatterjee), Bulletin  des Sciences Mathématiques, 141 (2017), no. 1, 10–24, (pdf).

  2. The second cohomology of nilpotent orbits in classical Lie algebras, (With Indranil Biswas and Pralay Chatterjee), Kyoto Journal of Mathematics, 60, 2020, no. 2, 717–799, (pdf).

  3.  Homotopy type of the nilpotent orbits in classical Lie algebras, (With Indranil Biswas and Pralay Chatterjee), Kyoto Journal of Mathematics, 63, no. 4, 851--891, 2023.(pdf).

  4. On the parametrization of nilpotent orbits, Indian Journal of Pure and Applied Mathematics,  2023, DOI 10.1007/s13226-023-00379-1 (pdf).  

  5. Reality of Unipotent Elements in Classical Lie Groups, (With Krishnendu Gongopadhyay),  Bulletin  des Sciences Mathématiques, 185, 103261, 2023, (pdf).

  6. Reversibility of affine transformations, (With Krishnendu Gongopadhyay and Tejbir Lohan),   2023, Proceedings of the Edinburgh Mathematical Society(2), 66 (2023), no. 4, 1217–1228.(pdf).

  7. Reversibility and Real Adjoint Orbits of Linear Maps, (With Krishnendu Gongopadhyay and Tejbir Lohan), in Essays on Geometry dedicated to Norbert A’Campo (ed. A. Papadopoulos), European Mathematical Society Press, Berlin, 2023, DOI 10.4171/IRMA/34/15, (pdf). 

  8. A note on reversibility of unipotent matrices,(With Krishnendu Gongopadhyay), in Essays on Geometry dedicated to A. Papadopoulos, Springer, 2024.

  9. Real adjoint orbits of special linear groups, (With Krishnendu Gongopadhyay and Tejbir Lohan), to appear in Illinois Journal of Mathematics (pdf).  

  10.  A note on adjoint reality  in simple complex Lie algebras, (With Krishnendu Gongopadhyay), to appear in Mathematical Proceedings                   of the Royal Irish Academy  (pdf).
  • Lie groups, cohomology of homogeneous spaces, Reversibility in Lie groups.
  • Lie groups
  • NBHM MSc. Scholarship 2008. NET JRF Scholarship 2009. NBHM Ph.D. Scholarship 2010. SERB - National Post Doctoral Fellowship 2017. NBHM Post-Doctoral Fellowship.