Results 11 to 20 of about 18,183 (255)
Nonlinear Operators and Sufficiency
Let $(X, \mathscr{A})$ be a measurable space and $\mathscr{P} \mid \mathscr{A}$ a family of probability measures. Given a sufficient sub-$\sigma$-field, we define the sufficiency operator by assigning to each integrable function a conditional expectation which is independent of $P \in \mathscr{P}$. The operator thus defined is $\mathscr{P}$-a.e. linear,
Pfanzagl, J., Weber, J.
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On pseudomonotone elliptic operators with functional dependence on unbounded domains
We generalize F. E. Browder's results concerning pseudomonotone elliptic partial differential operators defined on unbounded domains. We show that under suitable assumptions, Browder's result holds true if the coefficient functions are functionals of ...
Mihály Csirik
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Nonlinear Bivariate Bernstein–Chlodowsky Operators of Maximum Product Type
The positive nonlinear operators with maximum and product were introduced by Bede. In this study, nonlinear maximum product type of bivariate Bernstein–Chlodowsky operators is defined and the approximation properties are investigated with the help of new
Özge Özalp Güller +2 more
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A Nonlinear Transfer Operator Theorem [PDF]
In recent papers, Kenyon et al. (Ergod Theory Dyn Syst 32:1567-1584 2012), and Fan et al. (C R Math Acad Sci Paris 349:961-964 2011, Adv Math 295:271-333 2016) introduced a form of non-linear thermodynamic formalism based on solutions to a non-linear equation using matrices.
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Nonlinear operator for oriented texture [PDF]
Texture is an important part of the visual world of animals and humans and their visual systems successfully detect, discriminate, and segment texture. Relatively recently progress was made concerning structures in the brain that are presumably responsible for texture processing. Neurophysiologists reported on the discovery of a new type of orientation
Kruizinga, Peter, Petkov, Nikolay
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Numerical Range of Two Operators in Semi-Inner Product Spaces
In this paper, the numerical range for two operators (both linear and nonlinear) have been studied in semi-inner product spaces. The inclusion relations between numerical range, approximate point spectrum, compression spectrum, eigenspectrum, and ...
N. K. Sahu, C. Nahak, S. Nanda
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The structure of a nonlinear elliptic operator [PDF]
Consider the nonlinear Dirichlet problem ( 1 ) − Δ u − λ u + u 3 = g (1) - \Delta u - \lambda u + {u^3} = g , for u : Ω → R u:\Omega \to ...
Church, P. T. +2 more
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On Dynamics of Quadratic Stochastic Operators
A quadratic stochastic operator (in short QSO) is usually used to present the time evolution of differing species in biology. Some quadratic stochastic operators have been studied by Lotka and Volterra.
Izzat Qaralleh
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On Dynamics of a class taken from Quadratic Stochastic Operators
The Quadratic dynamical systems considered as an important source of analysis for the study of dynamical properties and modeling in various fields. A quadratic stochastic operator (in short QSO) is usually used to present the time evolution of species ...
Izzat Qaralleh
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Solution of Nonlinear Elliptic Boundary Value Problems and Its Iterative Construction
We study a kind of nonlinear elliptic boundary value problems with generalized p-Laplacian operator. The unique solution is proved to be existing and the relationship between this solution and the zero point of a suitably defined nonlinear maximal ...
Li Wei, Liling Duan, Haiyun Zhou
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