On a class of (γ , γ')-preopen sets in a topological space

• Autorzy: Carpintero, C. , Rajesh, N. , Rosas, E.
• Języki publikacji: EN

Abstrakty

EN

In this paper we have introduced the concept of (y, y')-preopen sets in topological space.

Słowa kluczowe

EN

topological spaces; preopen set; (y,y')-open set; (y,y')-preopen set

• Czasopismo: Fasciculi Mathematici
• Rocznik: 2011
• Tom: Nr 46
• Strony: 25--35
• Opis fizyczny: Bibliogr. 4 poz.

Twórcy

autor

Carpintero, C.

• Carlos Carpintero Universidad de Oriente Nucleo de Sucre Cumana, Venezuela,

autor

Rajesh, N.

• Neelamegarajan Rajesh Department of Mathematics Kongu Engineering College Perundurai, Erode-638 052, Tamilnadu, Indi,

autor

Rosas, E.

• Ennis Rosas Universidad De Oriente Nucleo De Sucre Cumana, Venezuela,

Bibliografia

• [1] Kasahara S., Operation-compact spaces, Math. Japonica, 24(1979), 97-105.
• [2] Mashhour A.S., Abd El-Monsef M.E., El-Deeb S.N., On precontinuous and weak precontinuous mappings, Proc. Math. Phys. Soc. Egypt, 53(1982), 47-53
• [3] Ogata H., Operation on topological spaces and associated topology, Math. Japonica, 36(1)(1991), 175-184.
• [4] Umehara J., Maki H., Noiri T., Bioperation on topological spaces and some separation axioms, Mem. Fac. Sci. Kochi Univ. (A), 3(1992), 45-59