TY  - JOUR
AU  - Yaremenko, Mykola 
PY  - 2022
TI  - Measurable Functional Calculi and Spectral Theory
JF  - Journal of Mathematics and Statistics
VL  - 18
IS  - 1
DO  - 10.3844/jmssp.2022.78.86
UR  - https://thescipub.com/abstract/jmssp.2022.78.86
AB  - In this article, the spectral theory is considered, we study the spectral families and their correspondence to the operators on the reflexive Banach spaces; assume A is a well-bounded operator on reflexive Lebesgue spaces then the operator A is a scalar type spectral operator. The main goals are to obtain the characterization of the well-bounded operators in the terms of the associated spectral family in the topology of dual pairing and to construct the continuous functional calculus for well-bounded operators on the Lebesgue space.