91ÖÆƬ³§

Dr Arundhathi Krishnan

BSc (University of Madras), MSc, PhD (IIT Madras)
Assistant Professor in Mathematics

• Email: Arundhathi.Krishnan@mic.ul.ie
• Location: Thurles, P116

More information

Timeline: I have been an Assistant Professor in the Department of Mathematics and Computer Studies at 91ÖÆƬ³§ since September 2023. I was a postdoctoral fellow in the Department of Pure Mathematics, University of Waterloo, Ontario Canada between January 2021 and December 2022, and a Government of Ireland postdoctoral fellow at University College Cork, Ireland between 2018 and 2020. I completed my Ph.D. in the Department of Mathematics at IIT Madras, Chennai, India in 2018. I am interested in the area of operator algebras, with a view towards noncommutative probability.

Teaching: Spring 2025 -- Introduction to Geometry (MHP4722); Abstract Algebra (MHP4728). 

Preprints and Publications:

1. Arundhathi Krishnan, A central limit theorem in the framework of the Thompson group F, Preprint (), to appear in Indiana University Mathematics Journal ()
2. Claus Köstler, Arundhathi Krishnan and Stephen J. Wills, Markovianity and the Thompson monoid F+, Journal of Functional Analysis 284 (6), 109818, 2023 ().
3. Claus Köstler and Arundhathi Krishnan, Markovianity and the Thompson Group F,  SIGMA 18 (083), 27 pages, 2022. ().
4. Arundhathi Krishnan and S. H. Kulkarni, Pseudospectra of elements of reduced Banach algebras II, Funct. Anal. Approx. Comput. 10 (2), 33-45, 2018.
5. Arundhathi Krishnan and S. H. Kulkarni, Pseudospectra of elements of reduced Banach algebras, Adv. Oper. Theory 2 (4), 475--493, 2017.
6. Arundhathi Krishnan and S. H. Kulkarni, Pseudospectrum of an element of a Banach algebra, Oper. Matrices 11 (1), 263--287, 2017.

Joint 91ÖÆƬ³§ MTU UCC Quantum Mathematics Seminar:

Recent and Upcoming Invited Talks:

1. , Queen's University Belfast, July 2025.
2. , Rutgers University, March 2025.
3. , Isaac Newton Institute for Mathematical Sciences, Cambridge, December 2024 ().
4. , March 2024.
5. , July 2023.
6. Banff International Research Station, June 2023 ().
7. , University of Glasgow, May 2023.

Mentorship: I have been a junior mentor in the since 2020, and on its Board of Directors since September 2025.