Solution of the Helmholtz equation in a strip with piecewise-constant non-self-conjugate boundary conditions
A scheme for the orthogonal Galerkin method is constructed on the basis of generalization of the partial-region method to a complex space with a pseudoscalar product. This scheme is applicable to the solution of the boundary problem for the Helmholtz equation in a strip with piecewise- constant non-self-conjugate boundary conditions of impedance type.
complex space with a pseudoscalar product
scientific article; zbMATH DE number 4011036