Ordinary and Partial Differential Equations: Proceedings of the Fifth Conference Held at Dundee, Scotland, March 29 – 31, 1978

Description

Exponential behaviour of eigenfunctions and gaps in the essential spectrum....Pages 1-24 Laplace integrals in singular differential and difference equations....Pages 25-53 Continuation and reflection of solutions to parabolic partial differential equations....Pages 54-82 Legendre polynomials and singular differential operators....Pages 83-106 Singularities of 3-dimensional potential functions at the vertices and at the edges of the boundary....Pages 107-114 Singular perturbations of elliptic boundary value problems....Pages 115-130 Singular perturbations of semilinear second order systems....Pages 131-150 Higher order necessary conditions in optimal control theory....Pages 151-164 Range of nonlinear perturbations of linear operators with an infinite dimensional kernel....Pages 165-181 Some classes of integral and integro-differential equations of convolutional type....Pages 182-228 Multiparameter periodic differential equations....Pages 229-250 Uniform scale functions and the asymptotic expansion of integrals....Pages 251-271