J.J. Ao
School of Mathematical Sciences, Inner Mongolia University, Hohhot 010021, China and College of Sciences, Inner Mongolia University of Technology, Hohhot 010051, China.
[ 1 ] - On two classes of third order boundary value problems with finite spectrum
The spectral analysis of two classes of third order boundary value problems is investigated. For every positive integer $m$ we construct two classes of regular third order boundary value problems with at most $2m+1$ eigenvalues, counting multiplicity. These kinds of finite spectrum results are previously known only for even order boundary value problems.
Co-Authors