Results 21 to 30 of about 196,247 (278)
The Adjacency Matrix of The Compatible Action Graph for Finite Cyclic Groups of p-Power Order
Tikrit Journal of Pure Science, 2022 Let G and H be two finites -groups, then is the non-abelian tensor product of G and H. In this paper, the compatible action graph for has been considered when and for the two finite -groups by determining the adjacency matrix for and studied ...
Mohammed Khalid Shahoodh
doaj +1 more source
A tensor-based formulation of hetero-functional graph theory
Scientific Reports, 2022 Recently, hetero-functional graph theory (HFGT) has developed as a means to mathematically model the structure of large-scale complex flexible engineering systems.
Amro M. Farid +2 more
doaj +1 more source
Acute changes in diffusion tensor-derived metrics and its correlation with the motor outcome in gliomas adjacent to the corticospinal tract [PDF]
Surgical Neurology International, 2021 Background: This study involves analysis of the relationship between variables obtained using diffusion tensor imaging (DTI) and motor outcome in gliomas adjacent to the corticospinal tract (CST). Methods: Histologically confirmed glioma patients who were to undergo surgery between January 2018 and December 2019 were prospectively enrolled.
Cepeda, Santiago +4 more
openaire +2 more sources
Multisite Harmonization of Structural DTI Networks in Children: An A-CAP Study
Frontiers in Neurology, 2022 The analysis of large, multisite neuroimaging datasets provides a promising means for robust characterization of brain networks that can reduce false positives and improve reproducibility. However, the use of different MRI scanners introduces variability
Adrian I. Onicas +22 more
doaj +1 more source
Tensor join of hypergraphs and its spectra [PDF]
, 2023 In this paper, we introduce three operations on hypergraphs by using tensors. We show that these three formulations are equivalent and we commonly call them as the tensor join.
Ramkumar, Vishnupriya +1 more
core +1 more source
ON THE SPECTRA OF TENSOR JOIN OF HYPERGRAPHS [PDF]
Journal of Algebraic SystemsIn this paper, we consider certain classes of hypergraphs constructed from the tensor join of hypergraphs, specifically the tensor join of hypergraphs constrained by vertex subsets and the $(H, \mathcal{T}_{\mathcal{S}})$-join of hypergraphs constrained ...
Vishnupriya Ramkumar, Rajkumar Rajendran
doaj +1 more source
On $\alpha$-spectral theory of a directed k-uniform hypergraph [PDF]
Computer Science Journal of Moldova, 2020 In this paper, we study a k-uniform directed hypergraph in general form and introduce its adjacency tensor, Laplacian tensor and signless Laplacian tensor. For the $k$-uniform directed hypergraph $\mathcal{H}$ and $0\leq \alpha
Gholam-Hasan Shirdel +2 more
doaj
On the α-Spectral Radius of Uniform Hypergraphs
Discussiones Mathematicae Graph Theory, 2020 For 0 ≤ α ---lt--- 1 and a uniform hypergraph G, the α-spectral radius of G is the largest H-eigenvalue of αD(G)+(1−α)A(G), where D(G) and A(G) are the diagonal tensor of degrees and the adjacency tensor of G, respectively. We give upper bounds for the α-
Guo Haiyan, Zhou Bo
doaj +1 more source
CoRR, 2018 HyperBagGraphs (hb-graphs as short) extend hypergraphs by allowing the hyperedges to be multisets. Multisets are composed of elements that have a multiplicity. When this multiplicity has positive integer values, it corresponds to non ordered lists of potentially duplicated elements.
Xavier Ouvrard +2 more
openaire +3 more sources
Multi-View Robust Tensor-Based Subspace Clustering
IEEE Access, 2022 In this era of technology advancement, huge amount of data is collected from different disciplines. This data needs to be stored, processed and analyzed to understand its nature.
Esraa M. Al-Sharoa +1 more
doaj +1 more source