Topological monomorphisms between free paratopological groups

Abstract

Suppose that $X$ is a subspace of a Tychonoff space $Y$. Then the embedding mapping $e_{X,Y}:X\to Y$ can be extended to a continuous monomorphism ${\hat{e}}_{X,Y}:AP(X)\to AP(Y)$, where $AP(X)$ and $AP(Y)$ are the free Abelian paratopological groups over $X$ and $Y$, respectively. In this paper, we mainly discuss when ${\hat{e}}_{X,Y}$ is a topological monomorphism, that is, when ${\hat{e}}_{X,Y}$ is a topological embedding of $AP(X)$ to $AP(Y)$.

13 pages. arXiv admin note: substantial text overlap with arXiv:1302.4193

References in corpus (1)

• Free paratopological groups