Results 31 to 40 of about 2,098,564 (320)
An Operator Method for the Stability of Inhomogeneous Wave Equations
Symmetry, 2019 In this paper, we will apply the operator method to prove the generalized Hyers-Ulam stability of the wave equation, u t t ( x , t ) − c 2 ▵ u ( x , t ) = f ( x , t ) , for a class of real-valued functions with continuous second partial derivatives ...
Ginkyu Choi, Soon-Mo Jung, Jaiok Roh
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Hypersingular Integral Equations of Prandtl’s Type: Theory, Numerical Methods, and Applications
Axioms, 2022 In this paper, we propose and justify a spline-collocation method with first-order splines for approximate solution of nonlinear hypersingular integral equations of Prandtl’s type.
Ilya Boykov +2 more
doaj +1 more source
Neurocomputing, 2018 This paper studies the consensus of multi-agent systems with faults and mismatches under switched topologies using a delta operator method. Since faults and mismatches can result in failure of the consensus even for a fixed topology with a spanning tree,
Dianhao Zheng +4 more
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Regularization and Iterative Methods for Monotone Variational Inequalities
Fixed Point Theory and Applications, 2010 We provide a general regularization method for monotone variational inequalities, where the regularizer is a Lipschitz continuous and strongly monotone operator. We also introduce an iterative method as discretization of the regularization method.
Xiubin Xu, Hong-Kun Xu
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IEEE Access, 2019 The task-based control approach with an activation task mechanism endows a robot the possibility to act complex behaviors in an unstructured environment.
Pei Jiang +3 more
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On one condition of absolutely continuous spectrum for self-adjoint operators and its applications [PDF]
Opuscula Mathematica, 2018 In this work the method of analyzing of the absolutely continuous spectrum for self-adjoint operators is considered. For the analysis it is used an approximation of a self-adjoint operator \(A\) by a sequence of operators \(A_n\) with absolutely ...
Eduard Ianovich
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Estimation de l'enveloppe et de la fréquence locales par les opérateurs de Teager-Kaiser en interférométrie en lumière blanche. [PDF]
, 2014 In this work, a new method for surface extraction in white light scanning interferometry (WLSI) is introduced. The proposed extraction scheme is based on the Teager-Kaiser energy operator and its extended versions.
BOUDRAA, Abdel-Ouahab +2 more
core +5 more sources
Protecting Quantum Information with Entanglement and Noisy Optical Modes [PDF]
, 2008 We incorporate active and passive quantum error-correcting techniques to protect a set of optical information modes of a continuous-variable quantum information system.
A. Calderbank +38 more
core +3 more sources
Data-driven spectral analysis of the Koopman operator [PDF]
Applied and Computational Harmonic Analysis, 2017 Starting from measured data, we develop a method to compute the fine structure of the spectrum of the Koopman operator with rigorous convergence guarantees.
Milan Korda, M. Putinar, Igor Mezi'c
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A molecular-dynamics algorithm for mixed hard-core/continuous potentials [PDF]
, 1999 We present a new molecular-dynamics algorithm for integrating the equations of motion for a system of particles interacting with mixed continuous/impulsive forces.
Houndonougbo, Yao A. +2 more
core +2 more sources