A separation of the variables method for solving coupled systems of second-order partial differential equations: Exact, approximate solutions and error bounds
The author discusses the possibility of matrix separation of the variables method to the solution of initial-boundary value problems connected with coupled systems of second order partial differential equations, as well as for the case of the uncoupled scalar case formulated by an infinite series. Additionally, the author considers the error bound due to the approximate solution resulting from the truncation of the infinite series.
matrix separation of the variables method
coupled systems of second order partial differential equations
scientific article; zbMATH DE number 4155824