Zobrazeno 1 - 10
of 16 374
pro vyhledávání: '"Ayadi A."'
In this paper we consider the discrete Laplacian acting on 1-forms and we study its spectrum relative to the spectrum of the 0-form Laplacian. We show that the non zero spectrum can coincide for these Laplacians with the same nature. We examine the c
Externí odkaz:
http://arxiv.org/abs/2406.03788
This paper deals with matrix-variate distributions, from Wishart to Inverse Elliptical Wishart distributions over the set of symmetric definite positive matrices. Similar to the multivariate scenario, (Inverse) Elliptical Wishart distributions form a
Externí odkaz:
http://arxiv.org/abs/2404.17468
Autor:
Ayadi, Mohamed, Manchon, Dominique
This paper describes some algebraic properties of the species of finite topological quandles. We construct two twisted bialgebra structures on this species, one of the first kind and one of the second kind. The obstruction for the structure to match
Externí odkaz:
http://arxiv.org/abs/2311.01810
Publikováno v:
Journal of Economic and Administrative Sciences, 2022, Vol. 40, Issue 3, pp. 569-590.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JEAS-12-2021-0266
Publikováno v:
Journal of Internet and Digital Economics, 2024, Vol. 4, Issue 2, pp. 83-98.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/JIDE-11-2023-0023
Autor:
Ayadi, Mohamed
The finite topological quandles can be represented as $n\times n$ matrices, recently defined by S. Nelson and C. Wong. In this paper, we first study the finite topological quandles and we show how to use these matrices to distinguish all isomorphism
Externí odkaz:
http://arxiv.org/abs/2307.04399
Autor:
S. L. Jany Shabu, J. Refonaa, Saurav Mallik, D. Dhamodaran, L. K. Joshila Grace, Amel Ksibi, Manel Ayadi, Tagrid Abdullah N. Alshalali
Publikováno v:
International Journal of Computational Intelligence Systems, Vol 17, Iss 1, Pp 1-18 (2024)
Abstract It has become increasingly difficult for medical practitioners to recognize illness in recent years due to the emergence of new diseases from their myriad causes on a daily basis. Due in large part to inadequate diagnostic and monitoring inf
Externí odkaz:
https://doaj.org/article/43166e047e8e41458c2c98d334856a59
Publikováno v:
Digital Biomarkers, Vol 8, Iss 1, Pp 159-170 (2024)
Introduction: The complex health, social, and economic consequences of tobacco smoking underscore the importance of incorporating reliable and scalable data collection on smoking status and habits into research across various disciplines. Given that
Externí odkaz:
https://doaj.org/article/97d972c05e7a496cab088e5ff6eb2721
Publikováno v:
Journal of the Egyptian National Cancer Institute, Vol 36, Iss 1, Pp 1-11 (2024)
Abstract Background Ewing sarcoma (ES) is the second most common primary malignant bone tumor in children and adolescents. Despite more intensive chemotherapy regimens and improved local control therapy, there is still a considerable rate of recurren
Externí odkaz:
https://doaj.org/article/7a284c1a5867457b8916e9d05fc297e4
This paper proposes a method for automatically monitoring and analyzing the evolution of complex geographic objects. The objects are modeled as a spatiotemporal graph, which separates filiation relations, spatial relations, and spatiotemporal relatio
Externí odkaz:
http://arxiv.org/abs/2305.15091