Results 231 to 240 of about 63,156 (266)
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Accurate Approximations for Nonlinear Vibrations
2019As global issues such as climate change and overpopulation continue to grow, the role of the engineer is forced to adapt. The general population now places an emphasis not only on the performance of a mechanical system, but also the efficiency with which this can be achieved.
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Minimax nonlinear approximation by approximation on subsets
Communications of the ACM, 1972A possible algorithm for minimax approximation on an infinite set X consists in choosing a sequence of finite point sets { X k } which fill out X and taking a limit of minimax approximations on X
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Linear and Nonlinear Approximation
1996Let f be a continuous function on the interval [a, b] ⊂ ℝ |R which is to be approximated by an approximation function Φ ∈ C[a, b]. Φ shall be dependent on x ∈ [a, b] and on certain parameters \( c_0 ,c_1 , \ldots ,c_n \):\( \Phi (x): = \Phi (x,c_0 ,c_1 , \ldots ,c_n ) = \Phi (x,c)\,for c = (c_0 ,c_1 , \ldots ,c_n )^T.
Gisela Engeln-Müllges, Frank Uhlig
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Nonlinear operator approximation theory
Numerical Functional Analysis and Optimization, 1998Existence and approximation to the operator inclusion is discussed in this paper. The operator F may be noncompact. We will discuss seperately the cases when (i). F has closed graph and (ii). F is weakly sequentially continuous.
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Approximations in nonlinear viscoelasticity
International Journal of Engineering Science, 1971Abstract The limiting process of passing from a compressible solid to an imcompressible one is considered. By the analysis of successive transformations, strain tensors with explicit dilatational components of deformations are derived. Corresponding constitutive equations in multiple integral form with explicit volumedependent terms are given.
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Approximations to nonlinear observers
Automatica, 1973In this paper a criterion of observability for systems with analytic nonlinearities is used to derive finite dimensional approximations to nonlinear observers for this class of system. The observers and a second order filter are applied to stochastic velocity control of an asymmetrical rotating body.
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Integrative oncology: Addressing the global challenges of cancer prevention and treatment
Ca-A Cancer Journal for Clinicians, 2022Jun J Mao,, Msce +2 more
exaly
Multidisciplinary standards of care and recent progress in pancreatic ductal adenocarcinoma
Ca-A Cancer Journal for Clinicians, 2020Aaron J Grossberg +2 more
exaly