Zobrazeno 1 - 10
of 60
pro vyhledávání: '"Abdelkrim Moussaoui"'
Publikováno v:
Opuscula Mathematica, Vol 44, Iss 1, Pp 105-134 (2023)
The paper deals with the existence of solutions for quasilinear elliptic systems involving singular and convection terms with variable exponents. The approach combines the sub-supersolutions method and Schauder's fixed point theorem.
Externí odkaz:
https://doaj.org/article/f878db15b58345ea8b03e9b06076789c
Publikováno v:
Revue Nature et Technologie, Vol 10, Iss 01 (2023)
In steel manufacturing process, flat products are greatly concerned with the surface quality and the possibilities of its on-line inspection. The visual control is obviously unable to continuously check the surface of the moving product, and the cont
Externí odkaz:
https://doaj.org/article/daf0d58894d14125bd7dd49dec42419a
Autor:
Abdelkrim Moussaoui, Jean Vélin
Publikováno v:
Electronic Journal of Qualitative Theory of Differential Equations, Vol 2019, Iss 66, Pp 1-22 (2019)
In this article, we deal with the first eigenvalue for a nonlinear gradient type elliptic system involving variable exponents growth conditions. Positivity, boundedness and regularity of associated eigenfunctions for auxiliaries systems are establish
Externí odkaz:
https://doaj.org/article/9da954af13fb4b019a7f6da3f9f80105
Autor:
Abdelkrim Moussaoui, Brahim Khodja
Publikováno v:
Electronic Journal of Differential Equations, Vol 2009, Iss 02,, Pp 1-11 (2009)
This paper concerns the non-existence of nontrivial solutions for the semi-linear system of gradient type $$displaylines{ lambda frac{partial ^{2}u_{k}}{partial t^{2}} -sum_{i=1}^n frac{partial }{partial x_{i}}(p_{i}(x)frac{ partial u_{k}}{partial x_
Externí odkaz:
https://doaj.org/article/b8b88d6c1f0f4096bf0f8ea982e8d0f8
Publikováno v:
The International Journal of Advanced Manufacturing Technology. 125:5541-5556
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::31497d4c3b968507ff3a6a929cd21fd7
https://doi.org/10.1007/s00170-023-10968-3
https://doi.org/10.1007/s00170-023-10968-3
Publikováno v:
Russian Journal of Nondestructive Testing. 58:176-185
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0c4f0a94357f0f04014d6f9207e3eac
https://doi.org/10.1134/s1061830922030081
https://doi.org/10.1134/s1061830922030081
Publikováno v:
Advances in Nonlinear Analysis, Vol 11, Iss 1, Pp 741-756 (2022)
The existence of a positive entire weak solution to a singular quasi-linear elliptic system with convection terms is established, chiefly through perturbation techniques, fixed point arguments, and a priori estimates. Some regularity results are then
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e8c9f199ab1aa1df6817371e4af1712
https://doaj.org/article/45a997aedde84532a5601b9d011a63f4
https://doaj.org/article/45a997aedde84532a5601b9d011a63f4
In this paper we are interested in developing a new approach that combines successive variational mode decomposition and blind source separation based on salp swarm optimization for bearing fault diagnosis. Firstly, vibration signals are pre-processe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b9ea2b08d3eda1d630c6fedc16d0424
https://doi.org/10.21203/rs.3.rs-1899230/v1
https://doi.org/10.21203/rs.3.rs-1899230/v1
Autor:
Jean Vélin, Abdelkrim Moussaoui
Publikováno v:
Acta Mathematica Scientia. 41:397-412
This article sets forth results on the existence and boundedness of solutions for quasilinear elliptic systems involving p-Laplacian and q-Laplacian operators. The approach combines Schaefer’s fixed point as well as Moser’s iteration procedure.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f59a56b579efb22972de358570c4591a
https://doi.org/10.1007/s10473-021-0205-2
https://doi.org/10.1007/s10473-021-0205-2
Publikováno v:
2022 IEEE 2nd International Maghreb Meeting of the Conference on Sciences and Techniques of Automatic Control and Computer Engineering (MI-STA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38f12fc57372256b75fa8d98e3fea350
https://doi.org/10.1109/mi-sta54861.2022.9837626
https://doi.org/10.1109/mi-sta54861.2022.9837626