Department of Mathematics
Middlesex College
The University of Western Ontario
London, Ontario

Email: pgupta45(at)uwo(dot)ca

Phone: 519-661-2111 (80044)

Office: MC 120

I am an Assistant Professor and Post-doctoral Fellow in the Department of Mathematics at the University of Western Ontario, London, Canada. My mentor at UWO is Rasul Shafikov.

My primary area of research is several complex variables. I study its connections to convex geometry, approximation theory and symplectic geometry.

I received my Ph.D. in May 2015 from the University of Michigan, Ann Arbor, under the supervision of David Barrett. I also have a master's degree in mathematics from the Indian Institute of Science, Bangalore, obtained under the supervision of Gautam Bharali. My Ph.D. and M.S. theses can be accessed below.

### Publications & Preprints

Papers

• A real-analytic nonpolynomially convex isotropic torus with no attached discs. to appear in Canad. Math. Bull. arXiv
• With Rasul Shafikov. Rational and polynomial density on compact real manifolds, to appear in Internat. J. Math. arXiv
• Convex floating bodies as approximations of Bergman sublevel sets on tube domains, to appear in Proc. Amer. Math. Soc. arXiv
• Volume approximations of strongly pseudoconvex domains, J. Geom. Anal. 27 (2017), Issue 2, 1029–1064. arXiv
• Lower-dimensional Fefferman measures via the Bergman kernel, Contemp. Math. 681 (2017), 137-152. PDF
• Two extension theorems of Hartogs-Chirka type involving continuous multifunctions, Mich. Math. J. 60 (2011), Issue 3, 675-685. PDF

Theses

• Fefferman's hypersurface measure and volume approximation problems. Ph.D. Thesis, University of Michigan, Ann Arbor. PDF
• Some descriptions of the envelopes of holomorphy of domains in $\mathbb{C}^n$ . M.S. Thesis, Indian Institute of Science, Bangalore. PDF

### Teaching

I am currently not teaching any courses.

Winter 2017: Section 001 of Math 1600B (Linear Algebra).

Fall 2016: Section 001 of Math 0110A.

Fall 2015: I taught the following sections of Calculus 1000A:

At the University of Michigan, Ann Arbor, I have taught Math 105 (Pre-Calculus), Math 115 (Calculus I) and Math 116 (Calculus II).

### Slides, Notes, Etc.

Webpage-friendly versions of some presentations I have given: