Abstract
Necessary and sufficient conditions are derived for the existence and the uniqueness of decomposition of (normed) excessive functions into extremes. If the necessary condition is not satisfied, then a function is constructed which cannot be decomposed into extremes. Similar effect is established for excessive measures.
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References
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© 1992 Springer-Verlag
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Kuznetsov, S.E. (1992). More on existence and uniquiness of decomposition of excessive functions and measures into extremes. In: Azéma, J., Yor, M., Meyer, P.A. (eds) Séminaire de Probabilités XXVI. Lecture Notes in Mathematics, vol 1526. Springer, Berlin, Heidelberg. https://doi.org/10.1007/BFb0084336
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DOI: https://doi.org/10.1007/BFb0084336
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