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pro vyhledávání: '"Abdesselam, A"'
Let $S_n$ denote the symmetric group. We consider \begin{equation*} N_{\ell}(n) := \frac{\left\vert Hom\left( \mathbb{Z}^{\ell},S_n\right) \right\vert}{n!} \end{equation*} which also counts the number of $\ell$-tuples $\pi=\left( \pi_1, \ldots, \pi_{
Externí odkaz:
http://arxiv.org/abs/2409.04881
Autor:
Abdesselam, Abdelmalek
The classical multidimensional resultant can be defined as the, suitably normalized, generator of a projective elimination ideal in the ring of universal coefficients. This is the approach via the so-called inertia forms or Tr\"{a}gheitsformen. Using
Externí odkaz:
http://arxiv.org/abs/2407.04429
Let $S_n$ denote the symmetric group of permutations acting on $n$ elements. We investigate the double sequence $\{N_{\ell}(n)\}$ counting the number of $\ell$ tuples of elements of the symmetric group $S_n$, where the components commute, normalized
Externí odkaz:
http://arxiv.org/abs/2403.01441
Autor:
Nawaz, Muhammad Wasim, Bouzerdoum, Abdesselam, Rahman, Muhammad Mahboob Ur, Abbas, Ghulam, Rashid, Faizan
Optical flow is the pattern of apparent motion of objects in a scene. The computation of optical flow is a critical component in numerous computer vision tasks such as object detection, visual object tracking, and activity recognition. Despite a lot
Externí odkaz:
http://arxiv.org/abs/2401.06396
Distributed Computing in Blockchain Technology (BCT) hinges on a trust assumption among independent nodes. Without a third-party interface or what is known as a Blockchain Oracle, it can not interact with the external world. This Oracle plays a cruci
Externí odkaz:
http://arxiv.org/abs/2401.00175
Let $A(\ell,n,k)$ denote the number of $\ell$-tuples of commuting permutations of $n$ elements whose permutation action results in exactly $k$ orbits or connected components. We provide a new proof of an explicit formula for $A(\ell,n,k)$ which is es
Externí odkaz:
http://arxiv.org/abs/2309.09407
For a simple complex Lie algebra $\mathfrak{g}$, fixing a principal $\mathfrak{sl}_2$-triple and highest weight vectors induces a basis of $\mathfrak{g}$ as vector space. For $\mathfrak{sl}_n$, we describe how to compute the Lie bracket in this basis
Externí odkaz:
http://arxiv.org/abs/2309.08213
Autor:
Abdesselam, Abdelmalek
Let $A(p,n,k)$ be the number of $p$-tuples of commuting permutations of $n$ elements whose permutation action results in exactly $k$ orbits or connected components. We formulate the conjecture that, for every fixed $p$ and $n$, the $A(p,n,k)$ form a
Externí odkaz:
http://arxiv.org/abs/2309.07358
Autor:
Karim Haddar, Leila Haddar, Hajar Siouri, Nadia El Mahi, Mohamed Lemine Abdesselam, Siham Nasri, Imane Kamaoui, Imane Skiker
Publikováno v:
Radiology Case Reports, Vol 19, Iss 11, Pp 5414-5418 (2024)
Pulmonary sequestration (PS) is a congenital anomaly characterized by a lung region that is isolated from its normal bronchial and vascular connections. It typically receives blood supply from an aberrant systemic artery. An aneurysm of that aberrant
Externí odkaz:
https://doaj.org/article/85d6fafc972e4ebe965eb762e4e07250
Autor:
Barghady Najoua, Assou Soumia Ait, Er-Rajy Mohammed, Boujdi Khalid, Arzine Aziz, Rhazi Yassine, Tüzün Burak, Nakkabi Asmae, Chalkha Mohammed, El Hassouni Mohammed, Kabra Atul, Alanazi Mohammed M., Baouid Abdesselam, El Yazidi Mohamed
Publikováno v:
Open Chemistry, Vol 22, Iss 1, Pp 279-83 (2024)
Externí odkaz:
https://doaj.org/article/fb004eb9056e4467b720dd48bf8fffec