Algorithm for Calculating the Transfer Function of the Poincaré–Steklov Operator for a Stratified Elastic Strip
Aleksandr Aleksandrovich Bobylev · Moscow University Computational Mathematics and Cybernetics · 2025
Abstract The Poincaré–Steklov operator for an isotropic stratified elastic strip is considered, mapping normal stresses into normal displacements on a part of the boundary. A new version of the algorithm is proposed for calculating the transfer function of this operator, using the preconditioned conjugate gradient method.