Raouf Chouikha

16
Documents

Publications

Publications

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SHARP INEQUALITIES RELATED TO WILKER RESULTS

Abd Raouf Chouikha
Open Journal of Mathematical Sciences, 2023, 7 (1), pp.19-34. ⟨10.30538/oms2023.0196⟩
Article dans une revue hal-03592742 v1
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SOME REFINEMENTS OF WELL-KNOWN INEQUALITIES INVOLVING TRIGONOMETRIC FUNCTIONS

Raouf Chouikha , Christophe Chesneau , Yogesh J Bagul
Journal of the Ramanujan Mathematical Society, 2021, 36 (3), pp.193-202
Article dans une revue hal-02538194 v1
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New sharp inequalities related to classical trigonometric inequalities

Abd Raouf Chouikha
RACSAM. Real Academia de Ciencias. Serie A, Matemáticas - Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A, Matemáticas, 2021, Revista de la Real Academia de Ciencias Exactas, Físicas y Naturales. Serie A. Matemáticas, volume 115, (2021) (Article number: 143), pp.143. ⟨10.1007/s13398-021-01086-4⟩
Article dans une revue hal-02514447 v2

On the Isochronous analytic motions and the quantum spectrum

A. Raouf Chouikha
Physica Scripta, In press
Article dans une revue hal-01961466 v1

Isochronicity conditions for some planar polynomial systems II

Magali Bardet , Islam Boussaada , A. Raouf Chouikha , Jean-Marie Strelcyn
Bulletin des Sciences Mathématiques, 2011, 135 (2), pp.230-249. ⟨10.1016/j.bulsci.2010.12.003⟩
Article dans une revue hal-00533275 v1
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Finest bounds for the Sinc hyperbolic function and applications

Abd Raouf Chouikha
2026
Pré-publication, Document de travail hal-05457921 v1
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Finest bounds for the Sinc trigonometric function and applications

Abd Raouf Chouikha
2026
Pré-publication, Document de travail hal-05456227 v1
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ARCHIMEDE, THEON de SMYRNE et √3

Abd Raouf Chouikha
2025
Pré-publication, Document de travail hal-04962678 v2
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New Huygens Type Trigonometric and Hyperbolic Inequalities

Abd Raouf Chouikha
2025
Pré-publication, Document de travail hal-05159886 v1
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On natural approaches related to classical trigonometric inequalities

Abd Raouf Chouikha
2022
Pré-publication, Document de travail hal-03603869 v1

Expansions of Theta Functions and Applications

A. Raouf Chouikha
2020
Pré-publication, Document de travail hal-02546574 v1

Complete Monotonicity of classical theta functions and applications

A. Raouf Chouikha
2014
Pré-publication, Document de travail hal-01061025 v1

On the period function of Newtonian systems

A. Raouf Chouikha , Mohsen Timoumi
2013
Pré-publication, Document de travail hal-00795035 v1

Subharmonic solutions for nonautonomous sublinear first order Hamiltonian systems

A. Raouf Chouikha , Mohsen Timoumi
2013
Pré-publication, Document de travail hal-00790486 v1

On the monotonicity criteria of the period function of potential systems

A. Raouf Chouikha
2012
Pré-publication, Document de travail hal-00730183 v1

Period function and characterizations of Isochronous potentials

A. Raouf Chouikha
2011
Pré-publication, Document de travail hal-00625711 v1