Families of Symmetric Operators with Trivial Domains of Their Squares

Yu. M. Arlinskiĭ1
1Volodymyr Dahl East Ukrainian National University, Kyiv, Ukraine

Tóm tắt

In an infinite-dimensional Hilbert space we define and study special unbounded maximal dissipative operators and use them for constructions of abstract examples of families of densely defined closed symmetric operators whose squares have trivial domains.

Từ khóa


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