Results 31 to 40 of about 1,587,400 (284)
GraRep++: Flexible Learning Graph Representations With Weighted Global Structural Information
IEEE Access, 2023 The key to vertex embedding is to learn low-dimensional representations of global graph information, and integrating information from multiple steps is an effective strategy.
Mengcen Ouyang +3 more
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On the Local Adjacency Metric Dimension of Generalized Petersen Graphs
Cauchy: Jurnal Matematika Murni dan Aplikasi, 2019 The local adjacency metric dimension is one of graph topic. Suppose there are three neighboring vertex , , in path . Path is called local if where each has representation: a is not equals and may equals to . Let’s say, .
Marsidi Marsidi +3 more
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On the representation theory of Virasoro Nets [PDF]
, 2003 We discuss various aspects of the representation theory of the local nets of von Neumann algebras on the circle associated with positive energy representations of the Virasoro algebra (Virasoro nets). In particular we classify the local extensions of the
Carpi, Sebastiano
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Some properties of the multiset dimension of graphs
Electronic Journal of Graph Theory and Applications, 2021 The multiset dimension was introduced by Rinovia Simanjuntak et al. as a variation of metric dimension. In this problem, the representation of a vertex v with respect to a resolving set W is expressed as a multiset of distances between v and all vertices
Novi H. Bong, Yuqing Lin
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Anomalous dimensions at finite conformal spin from OPE inversion
Journal of High Energy Physics, 2018 We compute anomalous dimensions of higher spin operators in Conformal Field Theory at arbitrary space-time dimension by using the OPE inversion formula of [1], both from the position space representation as well as from the integral viz.
Carlos Cardona, Kallol Sen
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Adaptive dictionary learning based on local configuration pattern for face recognition
EURASIP Journal on Advances in Signal Processing, 2020 Sparse representation based on classification and collaborative representation based classification with regularized least square has been successfully used in face recognition.
Dongmei Wei +5 more
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Compression of Hamiltonian matrix: Application to spin-1/2 Heisenberg square lattice
AIP Advances, 2016 We introduce a simple algorithm providing a compressed representation (∈ℝNorbits×Norbits×ℕNorbits) of an irreducible Hamiltonian matrix (number of magnons M constrained, dimension: Nspins!M!(Nspins−M)!>Norbits) of the spin-1/2 Heisenberg antiferromagnet ...
Seongsoo Choi, Woohyun Kim, Jongho Kim
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Hausdorff dimension of the range and the graph of stable-like processes [PDF]
, 2017 We determine the Hausdorff dimension for the range of a class of pure jump Markov processes in $\mathbb{R}^d$, which turns out to be random and depends on the trajectories of these processes. The key argument is carried out through the SDE representation
Yang, Xiaochuan
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Symmetry-resolved entanglement entropy in Wess-Zumino-Witten models
Journal of High Energy Physics, 2021 We consider the problem of the decomposition of the Rényi entanglement entropies in theories with a non-abelian symmetry by doing a thorough analysis of Wess-Zumino-Witten (WZW) models.
Pasquale Calabrese +2 more
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Lie Algebra Representations of Dimension p - 1 [PDF]
Proceedings of the American Mathematical Society, 1973 A semisimple Lie algebra over an algebraically closed field of characteristic p > 2 p > 2 admitting a faithful representation of dimension p − 1 p - 1 is either a direct sum of classical algebras or the Witt algebra.
openaire +2 more sources