Simultaneous approximation by a class of linear positive operators.
Kunwar, B., Pandey, Bramha Dutta (2010)
Acta Universitatis Apulensis. Mathematics - Informatics
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Displaying similar documents to “Strong uniqueness.”
Simultaneous approximation by a class of linear positive operators.
A note on lacunary approximation on [-1,1]
S. Zhou (1993)
Colloquium Mathematicae
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On the Durrmeyer-type modification of some discrete approximation operators.
Pych-Taberska, Paulina (1994)
Georgian Mathematical Journal
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Kolmogorov type inequalities for hypersingular integrals with homogeneous characteristic.
Babenko, Vladislav F., Churilova, Mariya S. (2007)
Banach Journal of Mathematical Analysis [electronic only]
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Finite element approximation of the Navier-Stokes equation.
Boncuţ, Mioara (2004)
General Mathematics
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Strong proximinality and polyhedral spaces.
Gilles Godefroy, V. Indumathi (2001)
Revista Matemática Complutense
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In any dual space X*, the set QP of quasi-polyhedral points is contained in the set SSD of points of strong subdifferentiability of the norm which is itself contained in the set NA of norm attaining functionals. We show that NA and SSD coincide if and only if every proximinal hyperplane of X is strongly proximinal, and that if QP and NA coincide then every finite codimensional proximinal subspace of X is strongly proximinal. Natural examples and applications are provided.
An abstract semilinear first order differential equation in the hyperbolic case
Jan Bochenek (1995)
Annales Polonici Mathematici
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This paper is devoted to the investigation of the abstract semilinear initial value problem , in the “hyperbolic” case.
On convergence of greedy approximations for the trigonometric system.
Konyagin, Sergei V. (2007)
Banach Journal of Mathematical Analysis [electronic only]
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An abstract nonlinear second order differential equation
Jan Bochenek (1991)
Annales Polonici Mathematici
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By using the theory of strongly continuous cosine families of linear operators in Banach space the existence of solutions of a semilinear second order differential initial value problem (1) as well as the existence of solutions of the linear inhomogeneous problem corresponding to (1) are proved. The main result of the paper is contained in Theorem 5.
On the uniqueness of viscosity solutions for first order partial differential-functional equations
Krzysztof Topolski (1994)
Annales Polonici Mathematici
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We consider viscosity solutions for first order differential-functional equations. Uniqueness theorems for initial, mixed, and boundary value problems are presented. Our theorems include some results for generalized ("almost everywhere") solutions.
Polynomial approximation and twenty years later.
Ditzian, Z. (2007)
Surveys in Approximation Theory (SAT)[electronic only]
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Approximations of the distribution of the sum of random variables from the generalized logistic distribution
Matthev O. Ojo (2002)
Kragujevac Journal of Mathematics
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SPP with discontinuous function and spectral approximation.
Adžić, Nevenka, Ovcin, Zoran (2003)
Novi Sad Journal of Mathematics
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