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Journals / Hacettepe Journal of Mathematics and Statistics / 2011 / Cilt: 40 - Sayı: 2

UPPER AND LOWER NA-CONTINUOUS MULTIFUNCTIONS

Şaziye YÜKSEL
Pages
341–348
Publication Date
2022-10-18
DOI
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AI Summary & Key Takeaways

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⚡ TL;DR(Too Long; Didn't Read)

Also, the relationship between upper and lower na-continuous multifunctions and some known types of continuous multifunctions are discussed.

📌 3 Key Takeaways

🎯
Objective & Hypothesis: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 nacontinuous multifunctions.
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Key Findings & Data:The authors investigate the graph of upper and lower na-continuous multifunctions, and the preservation of properties under upper na-continuous multifunctions.
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Conclusion & Impact:Also, the relationship between upper and lower na-continuous multifunctions and some known types of continuous multifunctions are discussed.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:α-open sets · δ-open sets · multifunctions

Abstract

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 nacontinuous 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.

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Cite This Article

YÜKSEL, Ş. (2022). UPPER AND LOWER NA-CONTINUOUS MULTIFUNCTIONS. Hacettepe Journal of Mathematics and Statistics, Cilt: 40 - Sayı: 2, 341–348. https://ajindex.com/articles/530580

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