UPPER AND LOWER NA-CONTINUOUS MULTIFUNCTIONS
Küçük Resim Yok
Tarih
2011
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
HACETTEPE UNIV, FAC SCI
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
The aim of this paper is to introduce a new class of continuous multifunctions, namely upper and lower na-continuous multifunctions, and to obtain some characterizations concerning upper and lower na-continuous multifunctions. The authors investigate the graph of upper and lower na-continuous multifunctions, and the preservation of properties under upper na-continuous multifunctions. Also, the relationship between upper and lower na-continuous multifunctions and some known types of continuous multifunctions are discussed.
Açıklama
Anahtar Kelimeler
alpha-open sets, delta-open sets, multifunctions, alpha-compact spaces, delta-connected spaces
Kaynak
HACETTEPE JOURNAL OF MATHEMATICS AND STATISTICS
WoS Q Değeri
Q4
Scopus Q Değeri
Q3
Cilt
40
Sayı
2
