Isomorphisms of $\omega$-groups.
نویسندگان
چکیده
منابع مشابه
Isomorphisms of Groups
Definition: If (G, *) and (H, •) are groups, then a function f : G −→ H is a homomorphism if f (x * y) = f (x) • f (y) for all x, y ∈ G. Example: Let (G, *) be an arbitrary group and H = {e}, then the function f : G −→ H such that f (x) = e for any x ∈ G is a homomorphism. In fact, f (x * y) = e = e • e = f (x) • f (y).
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ژورنال
عنوان ژورنال: Notre Dame Journal of Formal Logic
سال: 1971
ISSN: 0029-4527
DOI: 10.1305/ndjfl/1093894224