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math.GR2019
The semigroup of star partial homeomorphisms of a finite deminsional Euclidean space
Oleg Gutik, Kateryna Melnyk
In the paper the notion of a star partial homeomorphism of a finite dimensional Euclidean space is introduced. We describe the structure of the semigroup $\mathbf{PS…
math.GR2019
The semigroup of monotone co-finite partial homeomorphisms of the real line
Oleg Gutik, Kateryna Melnyk
In the paper we investigate the semigroup of monotone co-finite partial homeomorphisms of the space of the usual real line . We prove that the inverse semigroup $\maths…