Publications de l'Institut Mathématique (Beograd) Vol. 72(86), pp. 119122 (2002) 

ON SUBADDITIVE PROCESSES ON DIRECT PRODUCT OF COUNTABLE AMENABLE GROUPSSeyit TemirHarran University, Faculty of Arts and Sciences, Department of Mathematics, 63200 Sanliurfa, TurkeyAbstract: Direct product of two amenable groups is considered. If one of them is $\sum\limits_{i=1}^\infty Z_2$, then $\sum\limits_{i=1}^\infty Z_2\times G$ is amenable. Subadditive processes on such a direct product are studied. Keywords: amenable groups; direct product; subadditive process Classification (MSC2000): 28D05; 22D40 Full text of the article:
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