Search Results - "Bessonov, Roman"

Stability of Schur's iterates and fast solution of the discrete integrable NLS.

Authors: Bessonov, Roman Gubkin, Pavel

Source: Journal of Spectral Theory. 2025, Vol. 15 Issue 1, p149-194. 46p.

Sampling measures, Muckenhoupt Hamiltonians, and triangular factorization.

Authors: Bessonov, Roman^1,2 (AUTHOR) bessonov@pdmi.ras.ru

Source: IMRN: International Mathematics Research Notices. Jun2018, Vol. 2018 Issue 12, p3744-3768. 25p.

Averaged Wave Operators and Complex-symmetric Operators.

Authors: Bessonov, Roman Kapustin, Vladimir

Source: Complex Analysis & Operator Theory. Aug2016, Vol. 10 Issue 6, p1213-1226. 14p.

Reflectionless canonical systems, II. Almost periodicity and character-automorphic Fourier transforms.

Authors: Bessonov, Roman Lukić, Milivoje Yuditskii, Peter

Source: Advances in Mathematics. May2024, Vol. 444, pN.PAG-N.PAG. 1p.

Symbols of truncated Toeplitz operators

Authors: Baranov, Anton Bessonov, Roman Kapustin, Vladimir

Source: Journal of Functional Analysis. Dec2011, Vol. 261 Issue 12, p3437-3456. 20p.

Subjects: Toeplitz operators, Mathematical models, Factorization, Shift operators (Operator theory), Analysis of covariance, Embedding theorems, Measure theory

Zero sets, entropy, and pointwise asymptotics of orthogonal polynomials.

Authors: Bessonov, Roman Denisov, Sergey

Source: Journal of Functional Analysis. Jun2021, Vol. 280 Issue 12, pN.PAG-N.PAG. 1p.

Subjects: Schur functions, Generating functions, Entropy, Orthogonal polynomials, Polynomials, Oscillations

A spectral Szegő theorem on the real line.

Authors: Bessonov, Roman Denisov, Sergey

Source: Advances in Mathematics. Jan2020, Vol. 359, pN.PAG-N.PAG. 1p.