In this work, we describe well-defined dissipative boundary conditions related with a singular third-order differential equation in lim-3 case at singular point. Using the characteristic function of the corresponding dissipative operator we introduce a completeness theorem.

中文翻译：

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奇异耗散三阶算子及其特征函数

在这项工作中，我们在奇异点处描述了与奇异三阶微分方程相关的明确定义的耗散边界条件。利用相应耗散算子的特征函数，我们引入了完备性定理。