Results 11 to 20 of about 559,003 (281)
Decomposition of Lorenz Trajectories Based on Space Curve Tangent Vector
AtmosphereThis article explores the evolution of Lorenz trajectories within attractors. Specifically, based on the characteristics of the tangents to trajectories, we derive quantitative standards for determining the spatial position of trajectory lines.
Jingru Ma +4 more
doaj +2 more sources
IEEE Transactions on Power Electronics, 2021 For dual three-phase machines, vector space decomposition allows the control of fundamental and main harmonic components in αβ and xy subspaces, respectively. However, the modulation of voltage references in the two subspaces using the space vector pulsewidth modulation (SVPWM) is not independent but coupled.
Jin Xu +4 more
openaire +2 more sources
Harmonic Plane Decomposition: An Extension of the Vector-Space Decomposition - Part I
IECON 2020 The 46th Annual Conference of the IEEE Industrial Electronics Society, 2020 In this paper the harmonic plane decomposition from part I is completed. Multiphase electrical machines with independently controlled stator coils benefit from a fixed amount of current controllers and unified models. In part I, the foundation for such models was laid. This paper shows that the choice of the base case has to fulfill certain criteria to
Wu, Yixuan +3 more
openaire +4 more sources
Decomposition of reductive regular Prehomogeneous Vector Spaces [PDF]
Annales de l'Institut Fourier, 2011 Let (G,V) be a regular prehomogeneous vector space (abbreviated to PV), where G is a reductive algebraic group over ℂ. If V=⊕ i=1 n V i is a decomposition of V into irreducible representations, then, in general, the PV’s (G,V i ) are no longer regular.
openaire +3 more sources
Computing well-covered vector spaces of graphs using modular decomposition
Computational and Applied Mathematics, 2023 AbstractA graph is well-covered if all its maximal independent sets have the same cardinality. This concept was introduced by Plummer in 1970 and naturally generalizes to the weighted case. Given a graph G, a real-valued vertex weight function w is said to be a well-covered weighting of G if all its maximal independent sets are of the same weight with ...
Martin Milanič, Nevena Pivač
openaire +2 more sources
Energies, 2021 The coordinate transformation method of asymmetric dual three phase synchronous motor (ADTP-SM) is a Double dq transform using two dq-axes and a vector space decomposition (VSD) model method using the orthogonality of ADTP-SM.
Dong-Kyun Son +4 more
doaj +1 more source
Nucleon-Nucleon Scattering in a Three Dimensional Approach [PDF]
, 2000 The nucleon-nucleon (NN) t-matrix is calculated directly as function of two vector momenta for different realistic NN potentials. To facilitate this a formalism is developed for solving the two-nucleon Lippmann-Schwinger equation in momentum space ...
A. Nogga +21 more
core +4 more sources
Atomic decomposition of vector Hardy spaces
Journal of Mathematical Analysis and Applications, 2013 zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Pérez-Esteva, Salvador +1 more
openaire +1 more source
A Novel 3D Vector Decomposition for Color-Image Encryption
IEEE Photonics Journal, 2020 In this paper, a novel 3D vector decomposition is proposed for color-image encryption, in which a 3D vector is decomposed into two 3D vectors with random size in a random plane for providing a reliable security constraint.
Zheng Zhu +4 more
doaj +1 more source
Five-Dimensional Unification of the Cosmological Constant and the Photon Mass [PDF]
, 2002 Using a non-Riemannian geometry that is adapted to the 4+1 decomposition of space-time in Kaluza-Klein theory, the translational part of the connection form is related to the electromagnetic vector potential and a Stueckelberg scalar.
Christopher Kohler +5 more
core +3 more sources