Abstract
The generalizations of Levy’s functional means are considered, which are the limits of integral means over the infinitely-divisible product-measures. Convolution operators with the family of such means form the C 0-semigroup generated by the non-Gaussian generalization of the Levy-Laplacian. The concentration of means near the sphere of a certain radius is verified. Behaviour of this radius in time is studied and its relation to the analytical properties of the operator semigroup. By way of application the action of convolutions on the finite-supported functions is described.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Similar content being viewed by others
References
L. Accardi and O.G. Smolyanov, The Gaussian process generated by the Levy Laplacian and associated Feynmann-Kac formula,Preprint of the Vito Volterra centre (1994), no. 199, pp. 1–7.
Yu. V. Bogdansky and Yu.L. Dalecky, Cauchy problem for the simpliest parabolic equation with essentially infinite-dimensional elliptic operator, Suppl. to Yu.L. Dalecky, S.V. Fomin Measures and differential equations in infinite-dimensional space, Kluwer Acad. Publ. (1991), pp. 309–322.
T. Hida, White noise and Levy’s functional analysis, Lect. Notes in Math. 695 (1978), pp. 155–163.
S. Koshkin, Levy-like continual means on the spaces Lp, Methods of Functional Analysis and Topology 4 (1998), no. 2, pp. 53–65.
M. Krasnoselsky, et al. Integral operators in spaces of summable functions,Int. Publ. Leiden, 1976.
P. Levy, Problemes concrets d’analyse fonctionelle,Gauthier-Villars, Paris, 1951.
One-parameter semigroups, Ph. Clement et al., Springer-Verlag, New York-Berlin, 1987.
E.M. Polishchuk, Continual means and boundary value problems in functional spaces, Akademie-Verlag, Berlin, 1988.
K. Saito, Ito’s formula and Levy’s Laplacian, Nagoya J. Math. 108 (1987), pp. 67–76.
A.N. Shiryayev, Probability, Springer-Verlag, Berlin etc., 1984.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2000 Springer Basel AG
About this paper
Cite this paper
Koshkin, S.V. (2000). Functional Means, Convolution Operators and Semigroups. In: Adamyan, V.M., et al. Differential Operators and Related Topics. Operator Theory: Advances and Applications, vol 117. Birkhäuser, Basel. https://doi.org/10.1007/978-3-0348-8403-7_15
Download citation
DOI: https://doi.org/10.1007/978-3-0348-8403-7_15
Publisher Name: Birkhäuser, Basel
Print ISBN: 978-3-0348-9552-1
Online ISBN: 978-3-0348-8403-7
eBook Packages: Springer Book Archive