Computation of Corner Singularities in Linear Elasticity
Martin Costabel, Monique Dauge · 2007
Martin COSTABELIRMAR, Campus de Beaulieu, Universit´e de Rennes 1, F–35042 RENNES CedexMonique DAUGED´epartement de Math´ematiques, Universit´e de Nantes, F–44072 NANTES Cedex 031 INTRODUCTIONElliptic boundary value problems for scalar operators or systems admit non-regular solu-tions when the domain has corners on its boundary. Near a conical point O, these cornersingularities have the form r