Open AccessUpper and Lower almost Weak (Ï„1, Ï„2)-continuity
Author(s) -
Chawalit Boonpok,
Chokchai Viriyapong
Publication year - 2021
Publication title -
european journal of pure and applied mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.245
H-Index - 5
ISSN - 1307-5543
DOI - 10.29020/nybg.ejpam.v14i4.4072
Subject(s) - mathematics , upper and lower bounds , combinatorics , pure mathematics , discrete mathematics , mathematical analysis
The purpose of the present paper is to introduce the notions of upper and lower almost weakly (Ï„1, Ï„2)-continuous multifunctions. Several characterizations of upper and lower almost weakly (Ï„1, Ï„2)-continuous multifunctions are investigated.