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Twisted associativity of the cyclically reduced product of words, part 2
Carmelo Vaccaro
The cyclically reduced product of two words , denoted , is the cyclically reduced form of the concatenation of by . This product is not associative. Recently S.…
Twisted associativity of the cyclically reduced product of words, part 1
Carmelo Vaccaro
The cyclically reduced product of two words , denoted , is the cyclically reduced form of the concatenation of by . This product is not associative. Recently S.…
About the cyclically reduced product of words
Carmelo Vaccaro
The cyclically reduced product of two words is the cyclically reduced form of the concatenation of the two words. While the reduced form of such a concatenation (which is the produ…
Decision problems for finite and infinite presentations of groups and monoids
Carmelo Vaccaro
In this survey we show how well known results about the Word Problem for finite group presentations can be generalized to the Word Problem and other decision problems for non-neces…
Algorithmic and combinatorial methods for enumerating the relators of a group presentation
Carmelo Vaccaro
The main achievement of this thesis is an algorithm which given a finite group presentation and natural numbers n and k, computes all the relators of length and area up to n and k…