研究一类具有转移条件的四阶微分算子,建立了一个与其相关的新的空间框架.证明这类微分算子的自共轭性,确定其基本解并给出这类微分算子特征的相关性质.
A four-order differential operator with transmission conditions was considered.Self-conjugate of the operator in suitable space H was proved.Its fundamental solutions were identified and the corresponding property of its eigenvalues was discussed.