Spectral Method for Approximate Solving of Linear Differential Equations with Self-Adjoint Coefficients

Autor:	Maria Oreshina
Rok vydání:	2020
Předmět:	symbols.namesake Partial differential equation Linear differential equation Approximation error Operator (physics) Hilbert space symbols Applied mathematics Rational function Spectral method Self-adjoint operator Mathematics
Zdroj:	2020 2nd International Conference on Control Systems, Mathematical Modeling, Automation and Energy Efficiency (SUMMA).
Popis:	An approximate method for solving second-order linear differential equation x" = Bx + g with an unbounded self-adjoint operator coefficient B is suggested. The method uses calculation of a rational function of the operator B. The estimates of the approximation error are obtained.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::e521c21c72448234fb81a34d324af5e0 https://doi.org/10.1109/summa50634.2020.9280753 Zobrazit plný text záznamu