Znaleziono wyników: 4

Liczba wyników na stronie

Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: set-valued function

Sortuj według:

Ogranicz wyniki do:

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

Uniformly bounded Nemytskij operators generated by set-valued functions between generalized Hölder function spaces

100%

Matkowski J., Wróbel M.

Discussiones Mathematicae, Differential Inclusions, Control and Optimization

2011

tom 31

nr 2

183-198

We prove that the generator of any uniformly bounded set-valued Nemytskij operator acting between generalized Hölder function metric spaces, with nonempty compact and convex values is an affine function with respect to the function variable.

Relaxation theorem for set-valued functions with decomposable values

88%

Kisielewicz A.

Discussiones Mathematicae, Differential Inclusions, Control and Optimization

1996

tom 16

nr 1

91-97

Let (T,F,μ) be a separable probability measure space with a nonatomic measure μ. A subset K ⊂ L(T,Rⁿ) is said to be decomposable if for every A ∈ F and f ∈ K, g ∈ K one has $fχ_A + gχ_{T\A} ∈ K$. Using the property of decomposability as a substitute for convexity a relaxation theorem for fixed point sets of set-valued function is given.

Set-valued Stratonovich integral

88%

Góralczyk A., Motyl J.

Discussiones Mathematicae Probability and Statistics

2006

tom 26

nr 1

63-81

The purpose of the paper is to introduce a set-valued Stratonovich integral driven by a one-dimensional Brownian motion. We discuss the existence of this integral and investigate its properties.

Polynomial selections and separation by polynomials

63%

Wąsowicz S.

Studia Mathematica

1996

tom 120

nr 1

75-82

K. Nikodem and the present author proved in [3] a theorem concerning separation by affine functions. Our purpose is to generalize that result for polynomials. As a consequence we obtain two theorems on separation of an n-convex function from an n-concave function by a polynomial of degree at most n and a stability result of Hyers-Ulam type for polynomials.

Ograniczanie wyników

2 Discussiones Mathematicae, Differential Inclusions, Control and Optimization

1 Discussiones Mathematicae Probability and Statistics

1 Studia Mathematica

1 Góralczyk A.

1 Kisielewicz A.

1 Matkowski J.

1 Motyl J.

1 Wróbel M.

1 Wąsowicz S.

1 2011

1 2006

2 1996

Wyniki wyszukiwania

Uniformly bounded Nemytskij operators generated by set-valued functions between generalized Hölder function spaces

Relaxation theorem for set-valued functions with decomposable values

Set-valued Stratonovich integral

Polynomial selections and separation by polynomials