Semigroups, ruled continua, and the fixed point property.
L.F. McAuley (1995)
Semigroup forum
Kenneth Magill (1974)
Fundamenta Mathematicae
S. Subbiah, K.D. jr. Magill (1981)
Semigroup forum
K.D. jr. Magill, P.R. Misra (1995)
Semigroup forum
S. Subbiah, K. jr. Magill (1979)
Semigroup forum
K.D. jr. Magill (1982)
Semigroup forum
Nayagam, V.Lakshmana Gomathi, Sivaraman, Geetha (2007)
International Journal of Mathematics and Mathematical Sciences
P. V. Venkatanarasimhan (1974)
Colloquium Mathematicae
Kenneth E. Oberhoff (1974)
Semigroup forum
Eric Braude (1977)
Fundamenta Mathematicae
Ewert, Janina (2000)
International Journal of Mathematics and Mathematical Sciences
Viakalathur S. Krishnan (1970/1971)
Séminaire Dubreil. Algèbre et théorie des nombres
Ali Ahmad Fora (1984)
Revista colombiana de matematicas
Jeeranunt Khampakdee, Chawalit Boonpok (2009)
Discussiones Mathematicae - General Algebra and Applications
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.
Navalagi, G.B. (2002)
International Journal of Mathematics and Mathematical Sciences
D. Andrijević (1986)
Matematički Vesnik
Pu, H.W., Pu, H.H. (1974)
Portugaliae mathematica
Moiz ud Din Khan, Rafaqat Noreen, Muhammad Siddique Bosan (2016)
Open Mathematics
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.
Bella, Angelo (2000)
Mathematica Pannonica
Jan Paseka, Bohumil Šmarda (1990)
Archivum Mathematicum