Singularities and constructive methods for their treatment : proceedings of the conference held in Oberwolfach, West Germany, November 20-26, 1983 / P. Grisvard, W. Wendland and J. R. Whiteman

Contents: I. Babuška and J. E. Osborn, Finite element methods for the solution of problems with rough input data (pp. 1–18); A. E. Beagles and J. R. Whiteman, Treatment of a re-entrant vertex in a three-dimensional Poisson problem (pp. 19–27); H. Blum [Heribert Blum], On the approximation of linear elliptic systems on polygonal domains (pp. 28–37); Matthias Blumenfeld, The regularity of interface-problems on corner-regions (pp. 38–54); Jochen Brüning, Spectral analysis of singular Sturm-Liouville problems with operator coefficients (pp. 55–68); P. Destuynder, M. Djaoua and S. Lescure, On a numerical method for fracture mechanics (pp. 69–84); Manfred Dobrowolski, On finite element methods for nonlinear elliptic problems on domains with corners (pp. 85–103); M. Durand, Singularities in elliptic problems (pp. 104–112); Paul J. T. Filippi, Boundary integral equations for sound radiation by a harmonically vibrating baffled plate (pp. 113–122); G. Geymonat and P. Grisvard, Eigenfunction expansions for nonselfadjoint operators and separation of variables (pp. 123–136); F. Hartmann [Friedel Hartmann], Castigliano and Sobolev (pp. 137–152); George C. Hsiao, Ernst P. Stephan and Wolfgang L. Wendland, An integral equation formulation for a boundary value problem of elasticity in the domain exterior to an arc (pp. 153–165); Steen Krenk, Scalar decomposition of elastic waves scattered by planar cracks (pp. 166–180); J. C. Mason, A. P. Parker, R. N. L. Smith and R. M. Thompson, Boundary element methods for singularity problems in fracture mechanics (pp. 181–198); M. A. Moussaoui, Sur l'approximation des solutions du problème de Dirichlet dans un ouvert avec coins [Approximating solutions of the Dirichlet problem in an open set with corners] (pp. 199–206); N. Papamichael, The treatment of singularities in orthonormalization methods for numerical conformal mapping (pp. 207–227); J. Barkley Rosser, Calculation of potential in a sector (pp. 228–257); E. Schnack, Singularities of cracks with generalized finite elements (pp. 258–277); E. Stein [Erwin Stein], The practical treatment of stress concentrations and singularities within finite element displacement algorithms (pp. 278–299); J. Steinberg, Series expansions of biharmonic functions around a slit (pp. 300–307); Peter Tolksdorf, Invariance properties and special structures near conical boundary points (pp. 308–318); Lars B. Wahlbin, A comparison of the local behavior of spline L2-projections, Fourier series and Legendre series (pp. 319–346).