On some forms of weakly continuous functions in bitopological spaces

Noiri, T.; Popa, V.

Artykuł - szczegóły

Tytuł artykułu

On some forms of weakly continuous functions in bitopological spaces

Autorzy

Noiri T. , Popa V.

Wybrane pełne teksty z tego czasopisma

http://www.degruyter.com/view/j/dema

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Warianty tytułu

Języki publikacji

Abstrakty

As a generalization of weakly continuous functions, we introduce the notion of (i, j)-weakly m-continuous functions in bitopological spaces and obtain unified characterizations and properties of certain forms of weakly continuous functions in bitopological spaces.

Słowa kluczowe

continuous functions bitopological spaces mx-open sets

funkcje ciągłe przestrzenie bitopologiczne

Wydawca

De Gruyter

Czasopismo

Demonstratio Mathematica

Rocznik

2008

Tom

Vol. 41, nr 3

Strony

685--700

Opis fizyczny

Bibliogr. 29 poz.

Twórcy

autor

Noiri T.

autor

Popa V.

2979-1 Shiokita-Cho, Hinagu, Yatsushiro-Shi, Kumamoto-Ken, 869-5142 Japan, t.noiri@nifty.com

Bibliografia

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[14] S. Sampath Kumar, Pairwise α-open, α-closed and α-irresolute functions in bitopological spaces, Bull. Inst. Math. Acad. Sinica 21 (1993), 59-72.
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[17] H. Maki, K. C. Rao and A. Nagor Gani, On generalizing semi-open and preopensets, Pure Appl. Math. Sci. 49 (1999), 17-29.
[18] A. A. Nasef and T. Noiri, Feebly open sets and feeble continuity in bitopological spaces, Anal. Univ. Timişoara Ser. Mat. Inform. 36 (1998), 79-88.
[19] T. Noiri and V. Popa, On weakly precontinuous functions in bitopological spaces, Soochow J. Math. 33 (2007), 87-100.
[20] N. Palaniappan and S. Pious Missier, δ-semi-open sets in bitopological spaces, J. Indian Acad. Math. 25 (2003), 193-207.
[21] N. Palaniappan and S. Pious Missier, δ-preopen sets in bitopological spaces, J. Indian Acad. Math. 25 (2003), 287-295.
[22] W. J. Pervin, Connectedness in bitopological spaces, Indag. Math. 29 (1967), 369-372.
[23] V. Popa and T. Noiri, Charactrizations of weakly quasicontinuous functions in bitopological spaces, Mathematica (Cluj) 39(62) (1997), 293-297.
[24] V. Popa and T. Noiri, On M-continuous functions, Anal. Univ. "Dunărea de Jos", Galatį, Ser. Mat. Fis. Mec. Teor. (2) 18 (23) (2000), 31-41.
[25] V. Popa and T. Noiri, On the definitions of some generalized forms of continuity under minimal conditions, Mem. Fac. Sci. Kochi Univ. Ser. A Math. 22 (2001), 9-18.
[26] V. Popa and T. Noiri, A unified theory of weak continuity for functions, Rend. Circ.Mat. Palermo (2) 51 (2002), 430-464.
[27] V. Popa and T. Noiri, On weakly m-continuous functions, Mathematica (Cluj) 45(68) (2003), 53-67.
[28] V. Popa and T. Noiri, Some properties of weakly quasicontinuous functions in bitopological spaces, Mathematica (Cluj) 46(69) (2004), 105-112.
[29] N. V. Veličko, H-closed topological spaces, Amer. Math. Soc. Transl. (2) 78 (1968), 103-118.

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Bibliografia

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