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## Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions

#### İsmail IBEDOU [1] , Salah ABBAS [2]

In this paper, we introduce the concepts of upper and lower (\alpha, \beta, \theta, \delta, \ell)-continuous fuzzy multifunctions. It is in order to unify several characterizations and properties of some kinds of modifications of fuzzy upper and fuzzy lower semi-continuous fuzzy multifunctions, and to deduce a generalized form of these concepts, namely upper and lower \eta \eta^{*}-continuous fuzzy multifunctions.

General topology, fuzzy topology, multifunction, fuzzy multifunction
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Primary Language en Research Article Author: İsmail IBEDOU Author: Salah ABBAS Publication Date : January 1, 2019
 Bibtex @research article { jnt506213, journal = {Journal of New Theory}, issn = {2149-1402}, eissn = {2149-1402}, address = {Mathematics Department, Gaziosmanpasa University 60250 Tokat-TURKEY.}, publisher = {Gaziosmanpasa University}, year = {2019}, volume = {}, pages = {1 - 12}, doi = {}, title = {Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions}, key = {cite}, author = {IBEDOU, İsmail and ABBAS, Salah} } APA IBEDOU, İ , ABBAS, S . (2019). Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions. Journal of New Theory , (26) , 1-12 . Retrieved from https://dergipark.org.tr/en/pub/jnt/issue/42082/506213 MLA IBEDOU, İ , ABBAS, S . "Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions". Journal of New Theory (2019 ): 1-12 Chicago IBEDOU, İ , ABBAS, S . "Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions". Journal of New Theory (2019 ): 1-12 RIS TY - JOUR T1 - Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions AU - İsmail IBEDOU , Salah ABBAS Y1 - 2019 PY - 2019 N1 - DO - T2 - Journal of New Theory JF - Journal JO - JOR SP - 1 EP - 12 VL - IS - 26 SN - 2149-1402-2149-1402 M3 - UR - Y2 - 2020 ER - EndNote %0 Journal of New Theory Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions %A İsmail IBEDOU , Salah ABBAS %T Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions %D 2019 %J Journal of New Theory %P 2149-1402-2149-1402 %V %N 26 %R %U ISNAD IBEDOU, İsmail , ABBAS, Salah . "Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions". Journal of New Theory / 26 (January 2019): 1-12 . AMA IBEDOU İ , ABBAS S . Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions. JNT. 2019; (26): 1-12. Vancouver IBEDOU İ , ABBAS S . Generalized Forms of Upper and Lower Continuous Fuzzy Multifunctions. Journal of New Theory. 2019; (26): 12-1.

Authors of the Article
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