Results 141 to 150 of about 246,310 (302)
Algorithm implementation and numerical analysis for the two-dimensional\n tempered fractional Laplacian [PDF]
, 2018 Jing Sun, Daxin Nie, Weihua Deng
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Nonlinearities with zeros for Laplacian, p−Laplacian and Poly-Laplacian
Matemática Contemporânea, 2023 openaire +1 more source
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT In privacy protection of control systems, a trade‐off between control performance and privacy level is often pointed out. Our goal in this paper is to improve this trade‐off by shaping the frequency of noise added for privacy protection when the control objective is to track a reference signal, which is taken as a piece of information whose ...
Rintaro Watanabe +3 more
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AIMS MathematicsWe use characterizations of spectral fractional Laplacian to tackle the problems of parabolic spectral fractional Laplacian incorporating nonhomogeneous Dirichlet boundary conditions.
Xingyu Liu
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The laplacian for domains in hyperbolic space and limit sets of Kleinian groups [PDF]
, 1985 Ralph S. Phillips, Peter Sarnak
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Initial State Privacy of Nonlinear Systems on Riemannian Manifolds
International Journal of Robust and Nonlinear Control, EarlyView.ABSTRACT In this paper, we investigate initial state privacy protection for discrete‐time nonlinear closed systems. By capturing Riemannian geometric structures inherent in such privacy challenges, we refine the concept of differential privacy through the introduction of an initial state adjacency set based on Riemannian distances.
Le Liu, Yu Kawano, Antai Xie, Ming Cao
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Resolution Enhancement by Prediction of the High-Frequency Image Based on the Laplacian Pyramid
EURASIP Journal on Advances in Signal Processing, 2006 According to recent advances in digital image processing techniques, interest in high-quality images has been increased. This paper presents a resolution enhancement (RE) algorithm based on the pyramid structure, in which Laplacian histogram matching is
Yang Seungjoon +2 more
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Location‐Assisted Graph‐Based User Scheduling in Multi‐User MIMO LEO NTN Systems
International Journal of Satellite Communications and Networking, EarlyView.ABSTRACT This paper addresses user clustering and scheduling for multi‐user MIMO low Earth orbit nonterrestrial network systems in full frequency reuse. Since the number of on‐ground user terminals is usually much higher than the number of on‐board LEO satellite antennas, user scheduling becomes a fundamental task.
Bilal Ahmad +4 more
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Laplacian Dynamics on Cographs: Controllability Analysis Through Joins and Unions [PDF]
, 2020 Shima Sadat Mousavi +2 more
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