On some dicardinal functions in ditopological texture spaces

• Autorzy: Kadirhan Polat , Tamer Ugur
• Języki publikacji: EN

Abstrakty

EN

In the paper we show that net weight and conet weight equal each other in any complemented ditopological space, and investigate under which conditions pseudo character and copseudo character equal each other. We give some important results “bounding" the set Q of all q-sets in (a particular subclass of) the class of all ditopological texture spaces.

Słowa kluczowe

EN

Ditopological texture space; Net weight; Pseudo character; Cardinal invariant; Dicardinal function

• Wydawca: De Gruyter Open
• Czasopismo: Open Mathematics
• Rocznik: 2015
• Tom: 13
• Numer: 1

Daty

otrzymano

2015-03-24

zaakceptowano

2015-09-23

online

2015-10-19

Twórcy

autor

Kadirhan Polat

• Department of Mathematics, Faculty of Science and Letter, A˘grı ˙Ibrahim Çeçen University,
  04100, A˘grı, Turkey

autor

Tamer Ugur

• Department of Mathematics, Faculty of Science, Atatürk University, 25240, Erzurum, Turkey

Bibliografia

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• [14] Polat K., Elmalı C.S., U˘gur T., Cardinal functions on ditopological texture spaces, Life Sci. J., 2014, 11(9), 293-297
• [15] Yıldız F., Özça˘g S., The ditopology generated by pre-open and pre-closed sets, and submaximality in textures, Filomat., 2013, 27(1), 95-107 [WoS]

Identyfikatory

DOI

10.1515/math-2015-0064