Semigroups, ruled continua, and the fixed point property.
Semigroups which admit few embeddings
Semigroups whose regular ... -classes form well-ordered chains.
Semigroups whose regular J-classes form finite lattices.
Semigroups with exactly three regular ...-classes.
Semigroups with only finitely many regular ... -classes.
Semi-Hausdorff fuzzy filters.
Semi-ideals in semi-lattices
Semilattice structures on trees.
Semilattice theory with applications to point-set topology
Semilocal connectedness of product spaces and -continuity of maps.
Semimetrics, semiécarts in ordered semigroups
Semimetrizable, Summetrizable And Sizable Spaces.
Semi-open sets in biclosure spaces
The aim of this paper is to introduce and study semi-open sets in biclosure spaces. We define semi-continuous maps and semi-irresolute maps and investigate their behavior. Moreover, we introduce pre-semi-open maps in biclosure spaces and study some of their properties.
Semi-precontinuous functions and properties of generalized semi-preclosed sets in topological spaces.
Semi-preopen sets
Semi-quasi-uniform spaces
Semi-quotient mappings and spaces
In this paper, we continue the study of s-topological and irresolute-topological groups. We define semi-quotient mappings which are stronger than semi-continuous mappings, and then consider semi-quotient spaces and groups. It is proved that for some classes of irresolute-topological groups (G, *, τ) the semi-quotient space G/H is regular. Semi-isomorphisms of s-topological groups are also discussed.
Semi-radiality in products.
Semiregular frames