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Lattice isomorphisms of modular inverse semigroups

Published online by Cambridge University Press:  13 July 2011

K. G. Johnston
K. G. Johnston
Affiliation:
Department of MathematicsCollege of CharlestonCharleston, SC 29424, U.S.A.
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For an inverse semigroup S we will consider the lattice of inverse subsemigroups of S, denoted L(S). A major problem in algebra has been that of finding to what extent an algebra is determined by its lattice of subalgebras. (See, for example, the survey article [9]). By a lattice isomorphism (L-isomorphism, structural isomorphism, or projectivity) of an inverse semigroup S onto another T we shall mean an isomorphism Φ of L(S) onto L(T). A mapping φ from S to T is said to induce Φ if AΦ = Aφ for all A in L(S). We say that S is strongly determined by L(S) if every lattice isomorphism of S onto T is induced by an isomorphism of S onto T.

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Type
Research Article
Information
Proceedings of the Edinburgh Mathematical Society , Volume 31 , Issue 3 , October 1988 , pp. 441 - 446
Copyright
Copyright © Edinburgh Mathematical Society 1988

References

REFERENCES

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