Geodesic
A Local Ergodic Theorem for Multiparameter Superadditive Processes
Canadian mathematical bulletin, Tome 28 (1985) no. 2, pp. 205-211

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DOI

In this paper a local ergodic theorem is proved for positive (multiparameter) superadditive processes with respect to (multiparameter) semiflows of nonsingular point transformations on a a-finite measure space. The theorem obtained here generalizes Akcoglu-Krengel's [2] local ergodic theorem for superadditive processes with respect to semiflows of measure preserving transformations. The proof is a refinement of Akcoglu-Krengel's argument in [2]. Also, ideas of Feyel [3] and the author [4], [5] are used.
DOI : 10.4153/CMB-1985-023-8
Mots-clés : 47A35 
Sato, Ryotaro. A Local Ergodic Theorem for Multiparameter Superadditive Processes. Canadian mathematical bulletin, Tome 28 (1985) no. 2, pp. 205-211. doi: 10.4153/CMB-1985-023-8
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     author = {Sato, Ryotaro},
     title = {A {Local} {Ergodic} {Theorem} for {Multiparameter} {Superadditive} {Processes}},
     journal = {Canadian mathematical bulletin},
     pages = {205--211},
     year = {1985},
     volume = {28},
     number = {2},
     doi = {10.4153/CMB-1985-023-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1985-023-8/}
}
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