Unbounded random operators and Feynman formulae develop a method for finding the expectations of
unbounded random
operators on a Hilbert space
"ЖИВОЙ КЛАССИК" СПЕКТРАЛЬНОЙ ТЕОРИИ -
МИРАББАС ГЕОГДЖА ОГЛЫ ГАСЫМОВ (К 80-ЛЕТИЮ СО ДНЯ РОЖДЕНИЯ)-volume "Linear
Operators" by Dunford and J. Schwartz, and the author of the section "
Spectral Theory
Solvability in the sense of sequences for some non Fredholm operators related to the superdiffusion differential
operators and we use the methods of
spectral and scattering theory for Schrödinger type
operators