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pro vyhledávání: '"Shihab, Mahmood Kamil"'
Autor:
Páles, Zsolt, Shihab, Mahmood Kamil
The main goal of this paper is to show that if a real valued function defined on a groupoid satisfies a certain Levi--Civita-type functional equation, then it also fulfills a Cauchy--Schwarz-type functional inequality. In particular, if the groupoid
Externí odkaz:
http://arxiv.org/abs/2402.08587
Autor:
Páles, Zsolt, Shihab, Mahmood Kamil
The main purpose of this paper is to introduce various convexity concepts in terms of a positive Chebyshev system $\omega$ and give a systematic investigation of the relations among them. We generalize a celebrated theorem of Bernstein--Doetsch to th
Externí odkaz:
http://arxiv.org/abs/2303.11951
Autor:
Páles, Zsolt, Shihab, Mahmood Kamil
In 2009, Maksa and P\'ales established an extension of the decomposition theorem of Ng in the context of higher-order convexity notions. They proved that a real function is Wright convex of order $n$ if and only if it can be decomposed as the sum of
Externí odkaz:
http://arxiv.org/abs/2112.07387
Autor:
Páles, Zsolt, Shihab, Mahmood Kamil
Publikováno v:
In Journal of Mathematical Analysis and Applications 15 February 2024 530(2)
Akademický článek
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