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On set-valued martingales, submartingales and supermartingales - MaRDI portal

On set-valued martingales, submartingales and supermartingales (Q1202821)

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scientific article; zbMATH DE number 109361
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English
On set-valued martingales, submartingales and supermartingales
scientific article; zbMATH DE number 109361

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    On set-valued martingales, submartingales and supermartingales (English)
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    22 February 1993
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    The notion of semi-martingales with values in the class of closed and convex sets in a separable Banach space is introduced. Several convergence theorems for set-valued sub- and supermartingales with discrete time are formulated. Two illustrative examples are given.
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    set-valued martingales
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    convergence theorems
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    semi-martingales
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    supermartingales with discrete time
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