Guido Mazzuca
Affiliations. Tulane University, New Orleans, LA
Gibson Hall 417C
6823 St Charles Ave
New Orleans, LA 70118
I am a Postdoctoral Researcher in the Department of Mathematics at Tulane University, working with Prof. Ken McLaughlin. My research lies at the intersection of Integrable Systems and Random Matrix Theory.
Specifically, I investigate how soliton gases and nonlinear lattices (such as Toda and Volterra) behave over long periods when the initial data are randomly sampled. I tackle these problems using the Riemann-Hilbert approach and asymptotic analysis.
Recently, I have expanded my research scope to explore q-orthogonal polynomials and the Muttalib-Borodin ensemble, with a focus on large deviations and q-deformations of classical laws (such as Marchenko-Pastur).
Prior to moving to New Orleans, I earned my PhD from SISSA (Trieste, Italy) and held research positions at KTH Royal Institute of Technology (Stockholm) and the Mittag-Leffler Institute.
Beyond the Blackboard
I believe mathematics should be seen, not just written. I created the YouTube channel MathyOwl to share visualizations and “cool” mathematical concepts with a broader audience.
When I am not proving theorems or coding in Python , you will likely find me climbing 🧗, lifting weights , exploring new coffee shops, or traveling.
news
| Feb 05, 2026 | New Preprint out: Painlevé Universality classes for the maximal amplitude solution of the Focusing Nonlinear Schrödinger Equation with randomness (with A. Gkogkou and K. McLaughlin) is now on the Arxiv! We investigate the universality classes of extremal solution of the focusing NLS equation. Read the preprint here. |
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| Jan 25, 2026 | New preprint out! q-deformation of the Marchenko-Pastur law (joint with Sung-Soo Byun and Yeong-Gwang Jung) is now available on arXiv. We investigate the limiting spectral distribution for the $q$-Laguerre ensemble. Read the preprint here. |
| Dec 15, 2025 | My paper The formation of a soliton gas condensate for the focusing nonlinear Schrödinger equation (with A. Gkogkou and K. McLaughlin) has been published in the Journal of Nonlinear Waves. View the publication. |
latest posts
| Mar 15, 2026 | Painleve' Universality Classes for the NLS equations |
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| Feb 11, 2026 | The q-deformed Marchenko-Pastur law |
| May 14, 2024 | 3Blue1Brown - 3Blue1Brown |