Bounds for Fractional Powers of Operators in a Hilbert Space and Constants in Moment Inequalities
Fractional calculus and applied analysis, Tome 12 (2009) no. 1, pp. 57-69
We derive bounds for the norms of the fractional powers of operators with compact Hermitian components, and operators having compact inverses in a separable Hilbert space. Moreover, for these operators, as well as for dissipative operators, the constants in the moment inequalities are established.
Keywords:
Linear Operator, Fractional Powers, Moment Inequality, Dissipative Operator, Compact Hermitian Component, Compact Inverse, 47A56, 47A57, 47A63
@article{FCAA_2009_12_1_a4,
author = {I. Gil{\textquoteright}, Michael},
title = {Bounds for {Fractional} {Powers} of {Operators} in a {Hilbert} {Space} and {Constants} in {Moment} {Inequalities}},
journal = {Fractional calculus and applied analysis},
pages = {57--69},
year = {2009},
volume = {12},
number = {1},
language = {en},
url = {http://geodesic.mathdoc.fr/item/FCAA_2009_12_1_a4/}
}
TY - JOUR AU - I. Gil’, Michael TI - Bounds for Fractional Powers of Operators in a Hilbert Space and Constants in Moment Inequalities JO - Fractional calculus and applied analysis PY - 2009 SP - 57 EP - 69 VL - 12 IS - 1 UR - http://geodesic.mathdoc.fr/item/FCAA_2009_12_1_a4/ LA - en ID - FCAA_2009_12_1_a4 ER -
I. Gil’, Michael. Bounds for Fractional Powers of Operators in a Hilbert Space and Constants in Moment Inequalities. Fractional calculus and applied analysis, Tome 12 (2009) no. 1, pp. 57-69. http://geodesic.mathdoc.fr/item/FCAA_2009_12_1_a4/