Results 41 to 50 of about 2,098,564 (320)
Determining nonsmooth first order terms from partial boundary measurements [PDF]
, 2006 We extend results of Dos Santos Ferreira-Kenig-Sjoestrand-Uhlmann (math.AP/0601466) to less smooth coefficients, and we show that measurements on part of the boundary for the magnetic Schroedinger operator determine uniquely the magnetic field related to
Knudsen, Kim, Salo, Mikko
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Scientific Reports, 2023 As an important part of urban renewal, brownfield restoration and renovation are of great significance to the sustainable development of cities. The structure-process-outcome theory was introduced into this study to improve the rationality and scientific
He Jian +4 more
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Koopman Operator Framework for Spectral Analysis and Identification of Infinite-Dimensional Systems
Mathematics, 2021 We consider the Koopman operator theory in the context of nonlinear infinite-dimensional systems, where the operator is defined over a space of bounded continuous functionals. The properties of the Koopman semigroup are described and a finite-dimensional
Alexandre Mauroy
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An Effective Method for Studying Extremal Problems
Современные информационные технологии и IT-образование, 2022 The homotopy method (or the parameter continuation method) first appeared in the middle of the 19th century and is being actively developed at the present time.
Vladimir V. Nefedov +1 more
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Vlasov Equation In Magnetic Field
, 1999 The linearized Vlasov equation for a plasma system in a uniform magnetic field and the corresponding linear Vlasov operator are studied. The spectrum and the corresponding eigenfunctions of the Vlasov operator are found.
Arthur M D +10 more
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European Journal of Operational Research, 2020 This paper presents a method for determining the deployment of one-way electric carsharing services within a designated region that maximizes the total profit of the operator.
Kai Huang, K. An, G. Correia
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An inertial three-operator splitting algorithm with applications to image inpainting [PDF]
Applied Set-Valued Analysis and Optimization, 2019 The three-operators splitting algorithm is a popular operator splitting method for finding the zeros of the sum of three maximally monotone operators, with one of which is cocoercive operator.
Fuying Cui, Yuchao Tang, Yang Yang
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The Classical Continuous Optimal Control for Quaternary Nonlinear Parabolic Boundary Value Problems
مجلة بغداد للعلوم, 2023 In this paper, our purpose is to study the classical continuous optimal control (CCOC) for quaternary nonlinear parabolic boundary value problems (QNLPBVPs). The existence and uniqueness theorem (EUTh) for the quaternary state vector solution (QSVS) of
Jamil A. Ali Al-Hawasy +1 more
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On Darboux Integrable Semi-Discrete Chains [PDF]
, 2010 Differential-difference equation $\frac{d}{dx}t(n+1,x)=f(x,t(n,x),t(n+1,x),\frac{d}{dx}t(n,x))$ with unknown $t(n,x)$ depending on continuous and discrete variables $x$ and $n$ is studied.
Adler V E +13 more
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A Statistical Study on Parameter Selection of Operators in Continuous State Transition Algorithm [PDF]
IEEE Transactions on Cybernetics, 2018 The state transition algorithm (STA) has been emerging as a novel metaheuristic method for global optimization over the past few years. In our previous study, the parameter of transformation operator in continuous STA is kept constant or decreasing ...
Xiaojun Zhou, Chunhua Yang, W. Gui
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