%0 Journal Article %T Probabilistic regularity lemma and its applications in combinatorics %A Bosni£¿ %A Filip %A Kova£¿ %A Vjekoslav %J - %D 2017 %X Sa£¿etak This paper begins with two well-known theorems from additive combinatorics, which are then reduced to a result from graph theory. A further generalization is formulated in the language of probability theory, in order to be established using the probabilistic variant of the Szemer¨¦di regularity lemma. This lemma provides a decomposition of an arbitrary random variable into a structured part, a pseudorandom part, and an error, and the paper presents its complete proof %K arithmetic progression %K Roth¡¯s theorem %K corner %K undirected graph %K pseudorandomness %K conditional expectation %U https://hrcak.srce.hr/index.php?show=clanak&id_clanak_jezik=271512