Results 221 to 230 of about 177,568 (261)

On p-convergent Operators on Banach Lattices

Acta Mathematica Sinica, English Series, 2017
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Zeekoei, Elroy D., Fourie, Jan H.
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L p -convergence of Lagrange interpolation on the semiaxis

Acta Mathematica Hungarica, 2008
The authors study the approximation of functions defined on the unbounded interval \({\mathbb R}^+\), by means of Lagrange polynomials in weighted \(L^p\) spaces. They show their convergence in these spaces. These results can be used in the projection methods in order to approximate the solution of some functional equations.
LAURITA, Concetta, MASTROIANNI, Giuseppe Maria   +1 more
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On unconditionally p -summing and weakly p -convergent polynomials

Archiv der Mathematik, 1998
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Junek, Heinz, Matos, Mario C.
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On p-convergent sequences and p-Cauchy sequences in fuzzy metric spaces

Fuzzy Sets and Systems, 2023
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Changqing Li, Yanlan Zhang
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Some characterizations of almost p-convergent operators and applications

Journal of Mathematical Analysis and Applications, 2023
The concept of \( p \)-convergent operators originates from [\textit{J. M. F. Castillo} and \textit{F. Sánchez}, Rev. Mat. Univ. Complutense Madr. 6, No. 1, 43--59 (1993; Zbl 0807.46033)]. For \( 1 \le p \le \infty \), a bounded operator \( T \) between Banach spaces is defined as \( p \)-convergent if it maps weakly \( p \)-summable sequences to norm ...
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Positively limited p-convergent and weak* positively p-convergent operators

Operators and Matrices
Summary: The purpose of this article is to study two classes of operators, which we call positively limited \(p\)-convergent operators, and weak\(^*\) positively \(p\)-convergent operators. We discuss the relationship between these two classes of operators, and other known classes of operators such as \(p\)-convergent operators, limited \(p ...
Ardakani, H., Amjadi, Kh.
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OnL p-convergence ofU-statistics

Annals of the Institute of Statistical Mathematics, 1974
For a kernel belonging toL p-space,p>1, the rate of convergence of Hoeffding's [5]U-statistic to its expectation is studied; this includes as a special case a similar result on the sample mean previously studied by Chung [3]. Also, anL p-convergence result of Pyke and Root [8] on the sample partial sum is extended toU ...
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Almost Dunford–Pettis p-convergent operators

Advances in Operator Theory
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Ardakani, Halimeh, Vali, Fateme
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Lacunary Strong (A σ , p)-Convergence

Czechoslovak Mathematical Journal, 2005
The definition of lacunary strongly convergence is extended to the definition of lacunary strong (Aσ, p)-convergence with respect to invariant mean when A is an infinite matrix and p = (pi) is a strictly positive sequence. We study some properties and inclusion relations.
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On Weighted L p -Convergence of Certain Lagrange Interpolation

Proceedings of the American Mathematical Society, 1992
Let \(w(x):=w^{(\alpha,\beta)}(x)=(1-x)^ \alpha (1+x)^ \beta\) and let \[ x:\;-1\leq x_ ...
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