About
Before my current position, I was an NBHM Postdoctoral Fellow in Mathematics at the Indian Institute of Science, Bengaluru.
My research lies in algebraic geometry with emphasis on algebraic groups, flag varieties, Schubert varieties, Bott–Samelson varieties, toric and spherical varieties, combinatorics of Weyl groups, and geometric aspects of representation theory.
Research Interests
- Algebraic groups and flag varieties.
- Schubert varieties and their resolutions (Bott–Samelson).
- Toric methods, torus quotients and toric Richardson varieties.
- Spherical varieties and combinatorics of Weyl groups.
- Geometric representation theory and homogeneous vector bundles.
Publications (selected)
- M. B. Can, Pinakinath Saha, Toric Richardson varieties, Communications in Algebra. doi.
- Arpita Nayek, A. J. Parameswaran, Pinakinath Saha, On Automorphism group of a G-twisted variety, New York J. Math. 30 (2024), 998–1023. arXiv.
- Saurav Bhaumik, Pinakinath Saha, Line bundles on G-Bott-Samelson-Demazure-Hansen variety, Journal of Pure and Applied Algebra (2024). doi.
- Indranil Biswas, S. S. Kannan, Pinakinath Saha, On the geometry of the anti-canonical bundle of the Bott-Samelson-Demazure-Hansen varieties, Acta Math. Sin. (Engl. Ser.) (2024). doi.
- Arpita Nayek, Pinakinath Saha, Torus quotient of the Grassmannian $G_{n,2n}$, C. R. Math. Acad. Sci. Paris (2023). doi.
Additional publications & contributions
For a complete list of publications, preprints and submitted manuscripts, please consult the PDF CV or Google Sites page.
Teaching
Courses taught include linear algebra, algebra, and graduate topology. Current teaching and TA responsibilities are listed in the CV.
Other
Education
Ph.D., Chennai Mathematical Institute (2015–2020). M.Sc., Visva-Bharati (2013–2015). B.Sc. (Hons.), Suri Vidyasagar College (2010–2013).
Honors & Awards
- NBHM Postdoctoral Fellowship.
- NBHM PhD Fellowship.
- CSIR Research Fellowship.
Contact
Email: pinakinath@maths.iitd.ac.in
Website: sites.google.com/view/pinakinath