On spectrum and energies of enhanced power graphs
Mathematics OpenThe enhanced power graph [Formula: see text] of a group G is a simple graph with vertex set G and two distinct vertex are adjacent if and only if they belong to the same cyclic subgroup.
Pankaj Kalita, Prohelika Das
doaj +1 more source
Representation learning of in-degree-based digraph with rich information
Complex & Intelligent SystemsNetwork representation learning aims to map the relationship between network nodes and context nodes to a low-dimensional representation vector space. Directed network representation learning considers mapping directional of node vector.
Yan Sun +4 more
doaj +1 more source
Some sufficient conditions on hamilton graphs with toughness. [PDF]
Front Comput Neurosci, 2022 Cai G, Yu T, Xu H, Yu G.
europepmc +1 more source
The Aα-Spectral Radii of Graphs with Given Connectivity
Mathematics, 2019 The A α -matrix is A α ( G ) = α D ( G ) + ( 1 − α ) A ( G ) with α ∈ [ 0 , 1 ] , given by Nikiforov in 2017, where A ( G ) is adjacent matrix, and D ( G ) is its ...
Chunxiang Wang, Shaohui Wang
doaj +1 more source
Quantitative structure-properties relationship analysis of Eigen-value-based indices using COVID-19 drugs structure. [PDF]
Int J Quantum Chem, 2023 Rauf A, Naeem M, Hanif A.
europepmc +1 more source
Strengthening container shipping network connectivity during COVID-19: A graph theory approach. [PDF]
Ocean Coast Manag, 2022 Pan JJ, Zhang YF, Fan B.
europepmc +1 more source
Albertson (Alb) spectral radii and Albertson (Alb) energies of graph operation. [PDF]
Front Chem, 2023 Munir MM, Wusqa UT.
europepmc +1 more source
Signless laplacian spectral characterization of roses
Kuwait Journal of Science, 2020 A p-rose graph Γ = RG(a3, a4, . . . , as) is a graph consisting of p =a3 + a4 + · · · + as ≥ 2 cycles that all meet in one vertex, and ai (3 ≤ i ≤ s) is the number of cycles in Γ of length i.
ALI ZEYDI ABDIAN +2 more
doaj
A decision-making technique under interval-valued Fermatean fuzzy Hamacher interactive aggregation operators. [PDF]
Soft comput, 2023 Shahzadi G, Luqman A, Karaaslan F.
europepmc +1 more source
Multi-attribute decision-making for electronic waste recycling using interval-valued Fermatean fuzzy Hamacher aggregation operators. [PDF]
Granul Comput, 2023 Luqman A, Shahzadi G.
europepmc +1 more source