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math.RA2002
Semigroups of left quotients: existence, straightness and locality
Victoria Gould
A subsemigroup S of a semigroup Q is a local left order in Q if, for every maximal subgroup H of Q, the intersection of S with H is a local left order in the sense of group theory.…
math.RA2002
Semigroups of left quotients - the layered approach
Victoria Gould
A subsemigroup S of a semigroup Q is a left order in Q and Q is a semigroup of left quotients of S if every element of Q can be expressed as a# b where a and b are elements of S an…