A Lévy Khintchine type representation of convolution semigroups : on commutative hypergroups

• Autorzy: Rentzsch, C.
• Języki publikacji: EN

Abstrakty

EN

We first study Lévy measures, Poisson and Gaussian convolution semigroups on commutative hypergroups. Then we present a Lévy-Khintchine type representation of a convolution semigroup (μ_t)t>0with symmetric Lévy measure λ of the form μ_t = γ_t,*e(tγ), t≥0, for some Poisson semigroup (e(tγ)) _t>0 and some Gaussian semigroup (γ_t) _t>0.

Słowa kluczowe

EN

convolution semigroups; Lévy measure; commutative hypergroups

• Czasopismo: Probability and Mathematical Statistics
• Rocznik: 1998
• Tom: Vol. 18, Fasc. 1
• Strony: 185--198
• Opis fizyczny: Bibliogr. 16 poz.

Twórcy

autor

Rentzsch, C.

• Mathematisches Institut, Universität Tübingen, Auf der Morgenstelle 10, 72076 Tübingen, Gennany

Bibliografia

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