Abstract
Existence of a nonnegative solution is established for (i) the (k, n - k) conjugate boundary value problems and (ii) the focal boundary value problem.
Original language | English |
---|---|
Pages (from-to) | 233-240 |
Number of pages | 8 |
Journal | Aequationes Mathematicae |
Volume | 57 |
Issue number | 2-3 |
DOIs | |
Publication status | Published - 1999 |