(τ1, τ2)α-Continuity for Multifunctions. (27th April 2020)

• Record Type: Journal Article
• Authors: Viriyapong, Chokchai; Boonpok, Chawalit
• Other Names: Mynard Frédéric Academic Editor.
• Is Part Of: Journal of mathematics. Volume 2020(2020)
• Publication Date: 2020-04-27
• Subjects: Mathematics -- Periodicals; Mathematics; Periodicals; 510
• DOI: 10.1155/2020/6285763
• Languages: English
• ISSNs: 2314-4629

Abstract

Abstract : The main goal of this article is to introduce the concepts of upper and lower ( τ 1, τ 2 ) α -continuous multifunctions. Characterizations of upper and lower ( τ 1, τ 2 ) α -continuous multifunctions are investigated. The relationships between upper and lower ( τ 1, τ 2 ) α -continuous multifunctions and the other types of continuity are discussed.