Formal complexity of inverse semigroup rings
نویسندگان
چکیده
منابع مشابه
Formal power series rings, inverse limits, and I-adic completions of rings Formal semigroup rings and formal power series rings
We next want to construct a much larger ring in which infinite sums of multiples of elements of S are allowed. In order to insure that multiplication is well-defined, from now on we assume that S has the following additional property: (#) For all s ∈ S, {(s1, s2) ∈ S × S : s1s2 = s} is finite. Thus, each element of S has only finitely many factorizations as a product of two elements. For exampl...
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ژورنال
عنوان ژورنال: Bulletin of the Australian Mathematical Society
سال: 1990
ISSN: 0004-9727,1755-1633
DOI: 10.1017/s0004972700018207