Results 31 to 40 of about 339,506 (237)
A functional limit theorem for stochastic integrals driven by a time-changed symmetric α-stable Lévy process [PDF]
, 2014 Under proper scaling and distributional assumptions, we prove the convergence in the Skorokhod space endowed with the M1-topology of a sequence of stochastic integrals of a deterministic function driven by a time-changed symmetric α-stable Lévy process ...
Barczyk +41 more
core +2 more sources
Stable topological skyrmions on the 2D lattice [PDF]
Letters in Mathematical Physics, 1995 8 pages, plainTeX, figures not ...
openaire +3 more sources
Three-phase voltage-fed quasi-Z-source AC-AC converter
CES Transactions on Electrical Machines and Systems, 2018 The paper proposes a novel three-phase voltage-fed quasi-Z-source ac-ac converter topology to overcome the shortcomings of the traditional three-phase AC-AC chopper.
Xupeng Fang +3 more
doaj +1 more source
IEEE Access, 2020 This paper presents a switching bi-directional buck-boost converter (SBBBC) for vehicles-to-grid (V2G) system. The topology can provide an energy bi-directional flow path for energy exchange between the Li-battery/supercapacitor (SC) hybrid energy ...
Shuo Liu, Xu Xie, Liyong Yang
doaj +1 more source
Evolutionary stable strategies in networked games: the influence of topology
, 2015 Evolutionary game theory is used to model the evolution of competing strategies in a population of players. Evolutionary stability of a strategy is a dynamic equilibrium, in which any competing mutated strategy would be wiped out from a population.
Kasthurirathna, Dharshana +2 more
core +1 more source
State Estimation for Reconfigurable Distribution Systems Using Graph Attention Network
IEEE Access, 2023 Obtaining the real-time state of the distribution system is the basis for intelligent operation of the power system. With the surge in new energy generation and the volatility in load demands, traditional state estimation methods face significant ...
Zhengxing Ren, Xiaodong Chu, Hua Ye
doaj +1 more source
Hypersurface representation and the image of the double S^3-transfer
, 2007 We study the image of a transfer homomorphism in the stable homotopy groups of spheres. Actually, we show that an element of order 8 in the 18 dimensional stable stem is in the image of a double transfer homomorphism, which reproves a result due to P J ...
Imaoka, Mitsunori
core +1 more source
Center Vortices at Strong Couplings
, 2000 A long-range effective action is derived for strong-coupling lattice SU(2) gauge theory in D=3 dimensions. It is shown that center vortices emerge as stable saddlepoints of this action.Comment: Lattice 2000 (Topology and Vacuum), 4 ...
Ambjørn +8 more
core +2 more sources
Energy Reports, 2023 Topology identification is important to ensure a safe and stable distribution network operation, especially in the case of high proportion of new energy access to the distribution network.
Wenkai Guo +3 more
doaj +1 more source
Nilpotency of the Bauer-Furuta stable homotopy Seiberg-Witten invariants
, 2007 We prove a nilpotency theorem for the Bauer-Furuta stable homotopy Seiberg-Witten invariants for smooth closed 4-manifolds with trivial first Betti number.Comment: This is the version published by Geometry & Topology Monographs on 29 January ...
Furuta, Mikio +2 more
core +1 more source