منابع مشابه
Polynomially Unbounded Product of Two Polynomially Bounded Operators
where S is a unilateral forward shift of infinite multiplicity, S∗ is its adjoint, and Yα is a matrix (αi+jCi+j ), with {αk}k∈N a sequence of complex numbers, and {Ck}k∈N a family of operators satisfying the “canonical anticommutation relations”. We exhibit a sequence {αk} such that T is polynomially bounded but T⊗T is not. This shows that the product of two commuting polynomially bounded opera...
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ژورنال
عنوان ژورنال: Annales Polonici Mathematici
سال: 1974
ISSN: 0066-2216,1730-6272
DOI: 10.4064/ap-29-2-133-139