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Construction of Solutions of Toda Lattices by the Classical Moment Problem. / Михайлов, Александр Сергеевич; Михайлов, Виктор Сергеевич.
в: Journal of Mathematical Sciences (United States), Том 283, № 4, 01.08.2024, стр. 573–585.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Construction of Solutions of Toda Lattices by the Classical Moment Problem
AU - Михайлов, Александр Сергеевич
AU - Михайлов, Виктор Сергеевич
PY - 2024/8/1
Y1 - 2024/8/1
N2 - Using formulas of J. Moser for finite-dimensional Toda lattices, we derive the evolution law for moments of the spectral measure of the semi-infinite Jacobi operator associated with the Toda lattice. This allows us to construct solutions of semi-infinite Toda lattices for a wide class of unbounded initial data by using well-known results from the classical moment problem theory.
AB - Using formulas of J. Moser for finite-dimensional Toda lattices, we derive the evolution law for moments of the spectral measure of the semi-infinite Jacobi operator associated with the Toda lattice. This allows us to construct solutions of semi-infinite Toda lattices for a wide class of unbounded initial data by using well-known results from the classical moment problem theory.
UR - https://www.mendeley.com/catalogue/f00d84b3-1a33-3be5-b22a-9043ed41b10e/
U2 - 10.1007/s10958-024-07294-8
DO - 10.1007/s10958-024-07294-8
M3 - Article
VL - 283
SP - 573
EP - 585
JO - Journal of Mathematical Sciences
JF - Journal of Mathematical Sciences
SN - 1072-3374
IS - 4
ER -
ID: 126518185