PageHeader : Funkcialaj Ekvacioj, 33 (1990) 363-385 Title : Differential Operators with Spectral Parameter Incompletely Title : in the Boundary Conditions AuthorInfo : By AuthorInfo : D. B. HINTON and J. K. SHAW AuthorInfo : (University of Tennessee and Virginia Tech, U.S.A.) section : 1. Introduction section : 2. Operator-theoretic setting section : 3. Limiting case: singular problem section : 4. $\bm{\mathrm{M}}(\lambda)$ and the spectrum section : References