Dr. Jyoti Prakash Saha
Assistant Professor
Number Theory
jpsaha@iiserb.ac.in
+91 755 269 1258
Academic Details
- Postdoc at the Ben-Gurion University of the Negev, Israel (November 2017 - March 2018)
- Leibniz Fellow (Postdoc) at the Mathematisches Forschungsinstitut Oberwolfach, Germany (January 2017 - March 2017)
- Postdoc at the Max Planck Institute for Mathematics, Germany (September 2015 - December 2016)
- Leibniz Fellow (Postdoc) at the Mathematisches Forschungsinstitut Oberwolfach, Germany (June 2015 - August 2015)
- Postdoc at Universite Paris-Sud (2014 - 2015)
- PhD at Universite Paris-Sud, France (2011 - 2014)
- ALGANT Masters at Universita degli Studi di Padova, Italy (2009 - 2011), Universite Paris-Sud, France (2010 - 2011)
- B. Math. at Indian Statistical Institute, Bangalore, India (2006 - 2009)
Research
- I am primarily interested in the variation of arithmetic objects in p-adic families. Hida's construction of ordinary families was extended to the non-ordinary forms by Coleman and Mazur. Since then, several p-adic families were constructed by Buzzard, Ash and Stevens, Emerton, Urban. This provides ample scope to study variation in families.
Publication
| SNo | Authors | Title of Article | Pid | Journal | Year |
|---|---|---|---|---|---|
| 1 | Arindam Biswas,Jyoti Prakash Saha | On the cop number and the weak Meyniel's conjecture for algebraic graphs | 7117 | European Journal of Combinatorics | 2025 |
| 2 | Aniruddha Sudarshan,Jyoti Prakash Saha | On some local properties of sequences of big Galois representations | 6955 | Journal of Number Theory | 2024 |
| 3 | Arindam Biswas,Jyoti Prakash Saha | On non-surjective word maps on PSL_2(F_q) | 6209 | Archiv Der Mathematik | 2024 |
| 4 | Jyoti Prakash Saha,Arindam Biswas | A spectral bound for vertex-transitive graphs and their spanning subgraphs | 6207 | Algebraic Combinatorics | 2023 |
| 5 | Arindam Biswas,Jyoti Prakash Saha | Spectra of twists of Cayley and Cayley sum graphs | 3375 | Advances in Applied Mathematics | 2022 |
| 6 | Jyoti Prakash Saha,Arindam Biswas | Minimal additive complements in finitely generated abelian groups | 3377 | Ramanujan Journal | 2022 |
| 7 | Arindam Biswas,Jyoti Prakash Saha | Infinite co-minimal pairs involving lacunary sequences and generalisations to higher dimensions | 3379 | Ramanujan Journal | 2022 |
| 8 | Jyoti Prakash Saha,Arindam Biswas | Spectral bounds of directed Cayley graphs of finite groups | 4213 | Israel Journal of Mathematics | 2022 |
| 9 | Arindam Biswas,Jyoti Prakash Saha | On additive co-minimal pairs | 2571 | Journal of Number Theory | 2021 |
| 10 | Arindam Biswas,Jyoti Prakash Saha | On non-minimal complements | 3369 | Advances in Applied Mathematics | 2021 |
| 11 | Arindam Biswas,Jyoti Prakash Saha | A Cheeger type inequality in finite Cayley sum graphs | 3371 | Algebraic Combinatorics | 2021 |
| 12 | Jyoti Prakash Saha,Arindam Biswas | On minimal complements in groups | 3373 | Ramanujan Journal | 2021 |
| 13 | Jyoti Prakash Saha,Arindam Biswas | Asymptotic complements in the integers | 2161 | Journal of Number Theory | 2020 |
| 14 | Jyoti Prakash Saha | The density of ramified primes | 1817 | Documenta Mathematica | 2019 |
| 15 | Jyoti Prakash Saha | Distinguishing pure representations by normalized traces | 1723 | Journal of Number Theory | 2019 |
