1. Department of Mathematics, University of Birmingham, Bl5 2TT, Birmingham, England 2. Department of Mathematics, Utah State University, 84322-3900, Logan, Utah, USA
Abstract:
The left-definite Legendre type boundary problem concerns the study of a fourth-order singular differential expressionMk[–] in a weighted Sobolev spaceH generated by a Dirichlet inner product. The fourth-order differential equation