Hi! Welcome to my homepage

I am a postdoctoral fellow at IIT Bombay since Dec 2024.  I have completed my PhD in mathematics at Louisiana State University in May 2024 under the supervision of Prof.  Gestur Olafsson .  Then I went on to visit ISI-Kolkata from Aug 15- Nov 30, 2024.  My research interests lies in Harmonic Analysis.

•  PhD in Mathematics, LSU, Baton Rouge, US: 2018-2024

• Masters in Mathematics, IISER, Mohali, India: 2016-2018

• Bachelors in Mathematics, IISER, Mohali, India: 2013-2016

• S.Pusti, I. Sitiraju: ``L^r - Schwartz spaces on split rank one symmetric spaces". arXiv:2605.01252.  In communication with CONMATH.  

• V.Kumar, S.S. Mondal, I.Sitiraju:``On local well-posedness of higher order nonlinear Schr\"odinger equation with partially regular data". arXiv:2508.15670. Submitted.

• S.Pusti, I.Sitiraju: ``Boundedness of Eisenstein integrals on split rank one symmetric spaces". arXiv:2509.24620.  In communication with Pacific Journal of Mathematics.

• G. Olafsson, I. Sitiraju:  ``Analytic Wavefront Sets of Spherical Distributions on the De Sitter Space"  (arXiv:2309.10685).   In communication with Journal of Fourier Analysis and Applications.

• I. Sitiraju:`` Spherical distributions on the de Sitter space and their spectral singularities". Accepted in Contemporary Mathematics. CONM16391. 

• Recipient of A.K. and Shirley Barton Superior Graduate Student Scholarship in Mathematics, LSU, 2023

• Recipient of Pasquale Porcelli Research Excellence Award in Mathematics, LSU, 2023

• Recipient of Pasquale Porcelli Best Graduate student, LSU, 2019.

• Recipient of Innovation in Science Pursuit for Inspired Research (INSPIRE) scholarship funded by the Department of Science and Technology (DST), Govt. of India, for my entire education in IISER Mohali, 2013-2018. 

1.  Fall 2023:  Math 1022 Plane Trigonometry

2. Summer 2023:  Analysis Qualifying Preparation

3. Fall 2022: Calculus 1550

4. Summer 2022: Analysis Qualifying Preparation.  Some Solutions to Analysis Qual bank

5.  Fall 2021: Math 1021 College Algebra

6. Fall 2020: Math 1021 College Algebra

7. Spring 2020: Math 1022 Plane Trigonometry

8.  Fall 2019:  Math 1021 College Algebra

Talks

• JMM-AWM Special Session on Recent Developments in Harmonic Analysis; Jan 4, 2024.

• AMS Fall Southeastern Sectional Meet, Oct 2023.

• AMS Fall Central Sectional Meet, Oct 2023.

• Clemson Analysis and PDE Seminar, Sep 2023.

• Non Commutative Geometry and Harmonic Analysis on Homogenous Spaces, Jan 2023, William and Mary, Virginia.

Poster Presentations

• Prairie Analysis Seminar, Nov 2023. 

Seminars

• Co-organized Harmonic Analysis Seminar at LSU, Jan 2020-May 2023. 

Here is the link to my CV