While finite cop-win finite graphs possess a good structural characterization, none is known for infinite cop-win graphs. As evidence that such a characterization might not exist, we provide as large as possible classes of infinite graphs with finite cop number. More precisely, for each infinite cardinal and each positive integer k, we construct 2 non-isomorphic k-cop-win graphs satisfying addi...

A sonnet poem, typically consisting of a thesis, an antithesis, and conclusion, is dynamic entity by its very nature. In the sonnets Lesia Ukrainka, various aspects such dynamics can be observed at both proper textual intertextual levels. At level, important role in dynamization text system primarily played numerous lexical syntactic repetitions. While tradition has long prevented use repetitio...