Weighted derivative and differential equations.

Bichegkuev, M.S.

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Displaying similar documents to “Weighted derivative and differential equations.”

A comparison of some weighted sieves

G. Greaves (1985)

Banach Center Publications

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Tournament Configuration and Weighted Voting

B. E. Wynne, T. V. Narayana (1981)

Cahiers du Bureau universitaire de recherche opérationnelle Série Recherche

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The block decomposition of the weighted Besov spaces

Geraldo Soares De Souza (1990)

Colloquium Mathematicae

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A note on a two-weighted Sobolev inequality

Petr Gurka, Alois Kufner (1989)

Banach Center Publications

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Boundedness and compactness of weighted composition operators between weighted Bergman spaces

Elke Wolf (2012)

Annales UMCS, Mathematica

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We study when a weighted composition operator acting between different weighted Bergman spaces is bounded, resp. compact.

On two classes of weighted shifts.

D. Georgijevic (1977)

Publications de l'Institut Mathématique [Elektronische Ressource]

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Boundedness and compactness of weighted composition operators between weighted Bergman spaces

Elke Wolf (2012)

Annales Universitatis Mariae Curie-Sklodowska, sectio A – Mathematica

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We study when a weighted composition operator acting between different weighted Bergman spaces is bounded, resp. compact.

Weighted composition operators on weighted Lorentz spaces

İlker Eryilmaz (2012)

Colloquium Mathematicae

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The boundedness, compactness and closedness of the range of weighted composition operators acting on weighted Lorentz spaces L(p,q,wdμ) for 1 < p ≤ ∞, 1 ≤ q ≤ ∞ are characterized.

General Gagliardo Inequality and Applications to Weighted Sobolev Spaces

Antonio Avantaggiati, Paola Loreti (2009)

Bollettino dell'Unione Matematica Italiana

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In this paper we obtain a more general inequality with respect to a well known inequality due to Gagliardo (see [4], [5]). The inequality contained in [4], [5] has been extended to weighted spaces, obtained as cartesian product of measurable spaces. As application, we obtain a first order weighted Sobolev inequality. This generalize a previous result obtained in [2].

On weighted composition operators acting between weighted Bergman spaces of infinite order and weighted Bloch type spaces

Elke Wolf (2011)

Annales Polonici Mathematici

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Let ϕ: → and ψ: → ℂ be analytic maps. They induce a weighted composition operator $ψ C_{ϕ}$ acting between weighted Bergman spaces of infinite order and weighted Bloch type spaces. Under some assumptions on the weights we give a characterization for such an operator to be bounded in terms of the weights involved as well as the functions ψ and ϕ

Weighted sharp maximal function inequalities and boundedness of a linear operator associated to a singular integral operator with non-smooth kernel

Dazhao Chen (2014)

Colloquium Mathematicae

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We establish weighted sharp maximal function inequalities for a linear operator associated to a singular integral operator with non-smooth kernel. As an application, we obtain the boundedness of a commutator on weighted Lebesgue spaces.

Weighted composition operators between weighted Banach spaces of holomorphic functions and weighted Bloch type space

Elke Wolf (2009)

Annales Polonici Mathematici

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Let ϕ: → and ψ: → ℂ be analytic maps. They induce a weighted composition operator $ψ C_{ϕ}$ acting between weighted Banach spaces of holomorphic functions and weighted Bloch type spaces. Under some assumptions on the weights we give a necessary as well as a sufficient condition for such an operator to be bounded resp. compact.

A weighted sieve of Greaves' type I

H. Halberstam, H.-E. Richert (1985)

Banach Center Publications

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Weighted composition operators between a weighted-type space and the Hardy space on the unit ball

Ze-Hua Zhou, Yu-Xia Liang, Xing-Tang Dong (2012)

Annales Polonici Mathematici

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This paper characterizes the boundedness and compactness of weighted composition operators between a weighted-type space and the Hardy space on the unit ball of ℂⁿ.

Weighted θ-incomplete pluripotential theory

Muhammed Ali Alan (2010)

Annales Polonici Mathematici

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Weighted pluripotential theory is a rapidly developing area; and Callaghan [Ann. Polon. Math. 90 (2007)] recently introduced θ-incomplete polynomials in ℂ for n>1. In this paper we combine these two theories by defining weighted θ-incomplete pluripotential theory. We define weighted θ-incomplete extremal functions and obtain a Siciak-Zahariuta type equality in terms of θ-incomplete polynomials. Finally we prove that the extremal functions can be recovered using orthonormal polynomials...