Browsing Doctorat (Mathématiques) by Author "Zeghdoudi, Halim"

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Stochastic differential equations and fixed point technique.

Benhadri, Mimia; Zeghdoudi, Halim (Université Frères Mentouri - Constantine 1, 2020-01-16)

Fixed point theory has a long history of being used in nonlinear di§erential equations, in order to prove existence, uniqueness, or other qualitative properties of solutions. However, using the contraction mapping principle ...
Sur les modèles de distribution chronologiques temporelles multivariées

Beghriche, Abdelefateh; Zeghdoudi, Halim (Université Frères Mentouri - Constantine 1, 2019-07-25)

This thesis proposes a new distribution, called as A Size Baised Gamma Lindley distribution (SBGaL). Various statistical properties like stochastic ordering, moment method, maximum likelihood estimation, mean deviations ...

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