Geodesic
Functions with Preclosed Graphs
Bulletin of the Malaysian Mathematical Society, Tome 28 (2005) no. 1 
Nandini Bandyopadhyay; P. Bhattacharyya. Functions with Preclosed Graphs. Bulletin of the Malaysian Mathematical Society, Tome 28 (2005) no. 1. http://geodesic.mathdoc.fr/item/BMMS_2005_28_1_a10/
@article{BMMS_2005_28_1_a10,
     author = {Nandini Bandyopadhyay and P. Bhattacharyya},
     title = {Functions with {Preclosed} {Graphs}},
     journal = {Bulletin of the Malaysian Mathematical Society},
     year = {2005},
     volume = {28},
     number = {1},
     url = {http://geodesic.mathdoc.fr/item/BMMS_2005_28_1_a10/}
}
TY  - JOUR
AU  - Nandini Bandyopadhyay
AU  - P. Bhattacharyya
TI  - Functions with Preclosed Graphs
JO  - Bulletin of the Malaysian Mathematical Society
PY  - 2005
VL  - 28
IS  - 1
UR  - http://geodesic.mathdoc.fr/item/BMMS_2005_28_1_a10/
ID  - BMMS_2005_28_1_a10
ER  - 
%0 Journal Article
%A Nandini Bandyopadhyay
%A P. Bhattacharyya
%T Functions with Preclosed Graphs
%J Bulletin of the Malaysian Mathematical Society
%D 2005
%V 28
%N 1
%U http://geodesic.mathdoc.fr/item/BMMS_2005_28_1_a10/
%F BMMS_2005_28_1_a10

Voir la notice de l'article provenant de la source BMMS

In this paper the concept of preclosed graphs for functions between topological spaces is introduced with the aid of preopen sets. Some basic properties of functions with a preclosed graph have been obtained.