On pairs of unbounded self-adjoint operators satisfying an algebraic relation

• Дата: 1993
• Автори: Ostrovskii, V. L., Samoilenko, Yu. S., Островский, В. Л., Самойленко, Ю. С.
• Формат: Стаття
• Мова: Російська; Англійська
• Опубліковано: Institute of Mathematics, NAS of Ukraine 1993
• Онлайн доступ: https://umj.imath.kiev.ua/index.php/umj/article/view/5927
• Назва журналу: Ukrains’kyi Matematychnyi Zhurnal

Unbounded pairs of self-adjoint operators A andB satisfying the algebraic relation F 1(A)B=BF 2(A) are studied. For these relations, various definitions of “integrable” pairs of operators are presented and the class of “tame” relations is indicated; for the “tame” relations, the irreducible pairs ar...