Abstract
We introduce and study an extended stochastic integral, a Wick product, and Wick versions of holomorphic functions on Kondrat'ev-type spaces of regular generalized functions. These spaces are connected with the Gamma measure on a certain generalization of the Schwartz distribution space \(S'\). As examples, we consider stochastic equations with Wick-type nonlinearity.
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This paper is dedicated to Professor Yu. M. Berezansky, who is one of my mentors
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Published in Ukrains'kyi Matematychnyi Zhurnal, Vol. 57, No. 8, pp. 1030–1057, August, 2005.
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Kachanovskii, N.A. Extended Stochastic Integral and Wick Calculus on Spaces of Regular Generalized Functions Connected with Gamma Measure. Ukr Math J 57, 1214–1248 (2005). https://doi.org/10.1007/s11253-005-0258-8
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DOI: https://doi.org/10.1007/s11253-005-0258-8