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A remark on weighted averages for superadditive processesDOI: 10.1155/s0161171291000571 Keywords: ergodic theorem , bounded sequences , superadditive process , additive process. Abstract: A decompostion of a superadditive process into a difference of an additive and a positive purely superadditive process is obtained. This result is used to prove an ergodic theorem for weighted averages of superadditive processes.
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