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-03592742v1
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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-02538194v1
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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-02514447v2

On the Isochronous analytic motions and the quantum spectrum

A. Raouf Chouikha

Physica Scripta, In press

Article dans une revue hal-01961466v1

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-00533275v1
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Finest bounds for the Sinc hyperbolic function and applications

Abd Raouf Chouikha

2026

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

Abd Raouf Chouikha

2026

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

Abd Raouf Chouikha

2025

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

Abd Raouf Chouikha

2025

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

Abd Raouf Chouikha

2022

Pré-publication, Document de travail hal-03603869v1

Expansions of Theta Functions and Applications

A. Raouf Chouikha

2020

Pré-publication, Document de travail hal-02546574v1

Complete Monotonicity of classical theta functions and applications

A. Raouf Chouikha

2014

Pré-publication, Document de travail hal-01061025v1

On the period function of Newtonian systems

A. Raouf Chouikha , Mohsen Timoumi

2013

Pré-publication, Document de travail hal-00795035v1

Subharmonic solutions for nonautonomous sublinear first order Hamiltonian systems

A. Raouf Chouikha , Mohsen Timoumi

2013

Pré-publication, Document de travail hal-00790486v1

On the monotonicity criteria of the period function of potential systems

A. Raouf Chouikha

2012

Pré-publication, Document de travail hal-00730183v1

Period function and characterizations of Isochronous potentials

A. Raouf Chouikha

2011

Pré-publication, Document de travail hal-00625711v1