On one boundary-value problem for elliptic differential-operator equations of the second order with quadratic spectral parameter

• Дата: 2017
• Автори: Aliev, B. A., Kurbanova, N. K., Yakubov, Ya., Алиев, Б. А., Курбанова, Н. К., Якубов, Я.
• Формат: Стаття
• Мова: Російська
• Опубліковано: Institute of Mathematics, NAS of Ukraine 2017
• Онлайн доступ: https://umj.imath.kiev.ua/index.php/umj/article/view/1732
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

The problem of solvability of a boundary-value problem for a differential-operator equation of the second order on a finite interval is studied in a complex separable Hilbert space H in the case where the same spectral parameter appears in the equation in the form of a quadratic function and in the...