073. On Weak forms of Preopen and Preclosed Functions

Math Journal: Archivum Mathematicum, Czech Republic, v.40,(2) 2004, p. 119-128
Authors: Caldas M. and  Navalagi, G.


 

Filed Under: 2003-2004

Preprints

    Please, contact me for any preprint of papers.

Weather

    Niterói
    Clear
    Clear
    24°C
    real feel: 24°C
    humidity: 68%
    wind speed: 4 km/h SSE
    Forecast October 23, 2020
    day
    Mostly sunny
    Mostly sunny
    27°C
    wind speed: 14 km/h E
    Forecast October 24, 2020
    day
    Mostly cloudy
    Mostly cloudy
    27°C
    wind speed: 7 km/h ESE