Properties of γ-semi-regular-open sets and γ-s-closed spaces

• Autorzy: Hussain S. , Rosas E.
• Języki publikacji: EN

Abstrakty

EN

The concept of γ-semi-regular-open sets and γ-s- closed spaces have been introduced and explored in [6]. In this paper, we continue studying the properties and characterizations of y-semi-regular open sets and γ-s-closed spaces.

Słowa kluczowe

EN

y-semi-closed (open); gamma-semi-closed (open); y-semi-interior (closure); γ-semi-interior (closure); gamma-semi-interior (closure); γ-semi-regular-open (closed); gamma-semi-regular-open (closed); y-θ-semi-open (closed); γ-θ-semi-open (closed); gamma-θ-semi-open (closed); y-semi-ex- tremally disconnected; y-SR-converge; gamma-SR-converge; y-SR-accumulate; gamma-SR-accumulatea; y-s-closed spaces; gamma-s-closed spaces

• Wydawca: Wydawnictwo Politechniki Poznańskiej
• Czasopismo: Fasciculi Mathematici
• Rocznik: 2013
• Tom: Nr 50
• Strony: 67--76
• Opis fizyczny: Bibliogr. 13 poz.

Twórcy

autor

Hussain S.

• Department of Mathematics College of Science Qassim University P. O. Box 6644, Buraydah 51482, Saudi Arabia

autor

Rosas E.

• Departament of Matematics Universidad de Oriente Nucleo de Sucre Cumana, Venezuela
• Facultad de Ciencias Basicas Universidad del Atlántico Barranquilla, Colombia

Bibliografia

• [1] Ahmad A., Hussain S., Properties of y-operations in topological spaces, Aligarh Bull. Math., 22(1)(2003), 45-51.
• [2] Ahmad A., Hussain S., y-convergence in topological spaces, Southeast Asian Bull. Math., 29(2005), 832-842.
• [3] Ahmad A., Hussain S., y*-regular and y-normal spaces, Math. Today, 22(1)(2006), 37-44.
• [4] Ahmad A., Hussain S., y-semi-open sets in topological spaces-II, Southeast Asian Bull. Math., 34(2010), 997-1008.
• [5] Ahmad A., Hussain S., On y-s-closed subspaces, Far East Jr. Math. Sci., 31(2)(2008), 279-291.
• [6] Hussain S., Ahmad A., On y-s-closed spaces, Sci. Magna Jr., 3(4)(2007), 87-93.
• [7] Hussain S., Ahmad A., On y-s-regular spaces and almost y-s-continuous functions, Lobackevskii J. Math., 30(4)(2009), 263-268. DOI: 10.1134/519 95080209040039.
• [8] Hussain S., Ahmad A., Noiri T., y-semi-open sets in topological spaces, Asian Eur. J. Math., 3(3)(2010), 427-433. DOI: 10.1142/S1793557110000337.
• [9] Hussain S., Applications of some functions in topological spaces, Questions and Answers in General Topology, 29(2011), 143-151.
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