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
    Cloudy
    Cloudy
    26°C
    real feel: 32°C
    humidity: 94%
    wind speed: 0 km/h SSW
    Forecast February 17, 2019
    day
    Showers
    Showers
    29°C
    wind speed: 7 km/h W
    Forecast February 18, 2019
    day
    Thunderstorms
    Thunderstorms
    31°C
    wind speed: 7 km/h E