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Vlassis Mastrantonis

Postdoctoral Researcher
Cornell University
vm429 (at) cornell.edu


About

Welcome to my webpage! I am an H.C. Wang Assistant Professor at Cornell University. I am interested in geometric analysis, convex geometry, several complex variables, and geometric flows.

I completed my PhD in 2025 at the University of Maryland, College Park under the supervision of Yanir A. Rubinstein. Prior to that, I completed Part III of the Mathematical Tripos at Cambridge University in 2018, and received my undergraduate degree in Mathematics from the University of Athens in 2017.

Books

    solicited by the Amer. Math. Soc.

Publications and Preprints

    preprint, 2024, arxiv: 2401:10992, to appear in Indiana Univ. Math. J.
    Contemp. Math. 810 (2025), 31-52.
    \(L^p\)-polarity, Mahler volumes, and the isotropic constant (with B. Berndtsson and Y.A. Rubinstein),
    Analysis & PDE 17-6 (2024), 2179-2245.
    Indiana Univ. Math. J. 73 (2024), 911-953.
    Results Math. 73, 86 (2018).

Invited Conference Talks

    Midwestern Workshop on Asymptotic Analysis, Indiana University Bloomington, 11-13 October 2024.
    Gothenburg Complex Geometry Conference, Gothenburg, Sweeden, 26-30 August 2024.
    Recent Developments in Geometric Analysis, AMS Spring Eastern Sectional Meeting, Howard University, 6-7 April 2024.

Invited Seminar Talks

    Analysis Seminar, Cornell University, May 5, 2025.
    Analysis Seminar SAMPS, NTUA, Athens, Greece, January 13, 2025.
    Measure Theory Seminar, Kent State University, March 6, 2024.

Outreach

Over the past three years, I have mentored five undergraduate projects for the Directed Reading Program at the University of Maryland:

I also gave a talk at the Interaction between Convex Geometry and Complex Geometry REU at the University of Maryland on July 1, 2024.

Code

magicMahler is a Python library designed for geometric computations involving polytopes in the plane. Key features include calculating essential notions from my research:

Here is an example of a Graham scan implementation:

Graham Scan