Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Hatem Zaag"'
Autor:
Safaa Al-Ali, John Chaussard, Sébastien Li-Thiao-Té, Éric Ogier-Denis, Alice Percy-du-Sert, Xavier Treton, Hatem Zaag
Publikováno v:
Gastrointestinal Disorders, Vol 6, Iss 1, Pp 292-307 (2024)
Ulcerative colitis is a chronic disease characterized by bleeding and ulcers in the colon. Disease severity assessment via colonoscopy videos is time-consuming and only focuses on the most severe lesions. Automated detection methods enable fine-grain
Externí odkaz:
https://doaj.org/article/76b35d6539c74cbfa5c9514629330611
Partial Differential Equations Arising From Physics and Geometry : A Volume in Memory of Abbas Bahri
In this edited volume leaders in the field of partial differential equations present recent work on topics in PDEs arising from geometry and physics. The papers originate from a 2015 research school organized by CIMPA and MIMS in Hammamet, Tunisia to
Publikováno v:
Turkish Journal of Mathematics. 47:1015-1038
Autor:
Ping Lin, Hatem Zaag
Publikováno v:
Journal de Mathématiques Pures et Appliquées. 168:65-107
Publikováno v:
Annales de l'Institut Henri Poincaré C, Analyse non linéaire. 39:41-85
Publikováno v:
2022 IEEE International Conference on Image Processing (ICIP).
Publikováno v:
Scientific Reports, Vol 10, Iss 1, Pp 1-12 (2020)
Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10 (1), pp.19066. ⟨10.1038/s41598-020-76011-7⟩
Scientific Reports, Nature Publishing Group, 2020, 10 (1), ⟨10.1038/s41598-020-76011-7⟩
Scientific Reports, Nature Publishing Group, 2020, 10, pp.19066. ⟨10.1101/751289⟩
Scientific Reports, 2020, 10 (1), pp.19066. ⟨10.1038/s41598-020-76011-7⟩
Scientific Reports
Scientific Reports, Nature Publishing Group, 2020, 10 (1), pp.19066. ⟨10.1038/s41598-020-76011-7⟩
Scientific Reports, Nature Publishing Group, 2020, 10 (1), ⟨10.1038/s41598-020-76011-7⟩
Scientific Reports, Nature Publishing Group, 2020, 10, pp.19066. ⟨10.1101/751289⟩
Scientific Reports, 2020, 10 (1), pp.19066. ⟨10.1038/s41598-020-76011-7⟩
The conditions used to describe the presence of an immune disease are often represented by interaction graphs. These informative, but intricate structures are susceptible to perturbations at different levels. The mode in which that perturbation occur
Autor:
Bouthaina Abdelhedi, Hatem Zaag
We consider in this paper a perturbation of the standard semilinear heat equation by a term involving the space derivative and a non-local term. In some earlier works [1, 2], we constructed a solution $u$ for that equation such that $u$ and $\nabla u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68d2828cd0c882e3b69d58ae311fbc07
http://arxiv.org/abs/2112.03039
http://arxiv.org/abs/2112.03039
Autor:
Mohamed Ali Hamza, Hatem Zaag
We consider the semilinear heat equation $$\partial_t u -\Delta u =f(u), \quad (x,t)\in \mathbb{R}^N\times [0,T),\qquad (1)$$ with $f(u)=|u|^{p-1}u\log^a (2+u^2)$, where $p>1$ is Sobolev subcritical and $a\in \mathbb{R}$. We first show an upper bound
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4d1610fd8663f9c797177cdf8cc069b7
https://hal.archives-ouvertes.fr/hal-03418332
https://hal.archives-ouvertes.fr/hal-03418332
Autor:
Mohamed Ali Hamza, Hatem Zaag
Publikováno v:
Nonlinear Analysis: Theory, Methods and Applications
Nonlinear Analysis: Theory, Methods and Applications, Elsevier, 2021, 212, pp.112445. ⟨10.1016/j.na.2021.112445⟩
Nonlinear Analysis: Theory, Methods and Applications, Elsevier, 2021, 212, pp.112445. ⟨10.1016/j.na.2021.112445⟩
We consider the semilinear wave equation $$\partial_t^2 u -\Delta u =f(u), \quad (x,t)\in \mathbb R^N\times [0,T),\qquad (1)$$ with $f(u)=|u|^{p-1}u\log^a (2+u^2)$, where $p>1$ and $a\in \mathbb R$, with subconformal power nonlinearity. We will show
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4c599645691d93db909ffbb979ecc9af
https://hal.archives-ouvertes.fr/hal-03418338
https://hal.archives-ouvertes.fr/hal-03418338