Semigroups of I-density continuous functions


Krzysztof Ciesielski, L. Larson, and K. Ostaszewski

Semigroup Forum 45 (1992), 191-204

The paper is concerned with the classes of I-density continuous functions and deep I-density continuous functions as semigroups with composition as the operation. We also analyze some of their subsemigroups. It is shown that the groups of automorphisms of these groups and several of their subsemigroups have the inner automorphism property.

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Last modified April 30, 1999.