Adaptive BEM for elliptic PDE systems, part I: abstract framework, for weakly-singular integral equations
Adaptive BEM for elliptic PDE systems, part I: abstract framework, for weakly-singular integral equations
In the present work, we consider weakly-singular integral equations arising from linear second-order elliptic PDE systems with constant coefficients, including, e.g. linear elasticity. We introduce a general framework for optimal convergence of adaptive Galerkin BEM. We identify certain abstract conditions for the underlying meshes, the corresponding mesh-refinement strategy, and the …