Table of Contents

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   Book Overview
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   Chapter 1 Biography of Harold Widom
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   Chapter 2 Domain Walls in the Heisenberg-Ising Spin- 1 2 $$\frac {1}{2}$$ Chain
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   Chapter 3 Harold Widom’s Contributions to the Spectral Theory and Asymptotics of Toeplitz Operators and Matrices
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   Chapter 4 Visualizations of Two Functions Emerging in Connection with Toeplitz Determinants
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   Chapter 5 A Remarkable Advisor, Mentor, and Friend
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   Chapter 6 My Encounters with Harold Widom
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   Chapter 7 Memories of Harold Widom
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   Chapter 8 Personal Reflection on Harold Widom
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    Chapter 9 Loops in SU (2) and Factorization, II
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    Chapter 10 Openness of Regular Regimes of Complex Random Matrix Models
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    Chapter 11 Focusing Nonlocal Nonlinear Schrödinger Equation with Asymmetric Boundary Conditions: Large-Time Behavior
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    Chapter 12 Algebras of Commuting Differential Operators for Kernels of Airy Type
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    Chapter 13 A Random Walk on the Rado Graph
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    Chapter 14 Widom Factors and Szegő–Widom Asymptotics, a Review
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    Chapter 15 Some Recent Progress on the Stationary Measure for the Open KPZ Equation
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    Chapter 16 Probability of Two Large Gaps in the Bulk and at the Edge of the Spectrum of Random Matrices
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    Chapter 17 Multiplicative Properties of Infinite Block Toeplitz and Hankel Matrices
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    Chapter 18 Toeplitz and Related Operators on Polyanalytic Fock Spaces
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    Chapter 19 Strong Szegő Theorem on a Jordan Curve
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    Chapter 20 Toeplitz Operators with Non-trivial Kernels and Non-dense Ranges on Weak Hardy Spaces
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    Chapter 21 Rényi Entropies of the Free Fermi Gas in Multi-Dimensional Space at High Temperature
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    Chapter 22 Spectral Asymptotics for Toeplitz Matrices Having Certain Piecewise Continuous Symbols
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    Chapter 23 Global and Local Scaling Limits for Linear Eigenvalue Statistics of Jacobi β -Ensembles
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    Chapter 24 On the Limit of Some Variable-Coefficient Toeplitz-Like Determinants
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    Chapter 25 On Diagonalizable Quantum Weighted Hankel Matrices