Multiplication alteration by two-cocycles
نویسندگان
چکیده
منابع مشابه
Two- and three-cocycles for Laver tables
We determine all 2and 3-cocycles for Laver tables, an infinite sequence of finite structures obeying the left-selfdistributivity law; in particular, we describe simple explicit bases. This provides a number of new positive braid invariants and paves the way for further potential topological applications. An important tool for constructing a combinatorially meaningful basis of 2-cocycles is the ...
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ژورنال
عنوان ژورنال: Illinois Journal of Mathematics
سال: 1971
ISSN: 0019-2082
DOI: 10.1215/ijm/1256052717