R. Gharakhloo

activity

20192026

most citedA Riemann-Hilbert Approach to Asymptotic Analysis of Toeplitz+Hankel Determinants

7 citations · 15 across the 13 of their papers we have counts for

collaborators

Showing 2021Show all

2 papers · 1 filter

math-ph2021★ 3 cited

Phase Diagram and Topological Expansion in the Complex Quartic Random Matrix Model

Pavel Bleher, Roozbeh Gharakhloo, Kenneth T-R McLaughlin

We use the Riemann-Hilbert approach, together with string and Toda equations, to study the topological expansion in the quartic random matrix model. The coefficients of the topolog…

math.CA2021

Modulated Bi-orthogonal Polynomials on the Unit Circle: The $2 j - k$ and $j - 2 k$ Systems

Roozbeh Gharakhloo, Nicholas S. Witte

We construct the systems of bi-orthogonal polynomials on the unit circle where the Toeplitz structure of the moment determinants is replaced by $ \det(w_{2j-k})_{0\leq j,k \leq N-1…

Phase Diagram and Topological Expansion in the Complex Quartic Random Matrix Model

Modulated Bi-orthogonal Polynomials on the Unit Circle: The 2j−k and j−2k Systems

Modulated Bi-orthogonal Polynomials on the Unit Circle: The $2 j - k$ and $j - 2 k$ Systems