Results 21 to 30 of about 232,650 (275)
Central Limit Theorems for Wavelet Packet Decompositions of Stationary Random Processes [PDF]
, 2009 This paper provides central limit theorems for the wavelet packet decomposition of stationary band-limited random processes. The asymptotic analysis is performed for the sequences of the wavelet packet coefficients returned at the nodes of any given path
Atto, Abdourrahmane, Pastor, Dominique
core +5 more sources
Mean Value Theorems on Manifolds [PDF]
Asian Journal of Mathematics, 2007 We derive several mean value formulae on manifolds, generalizing the classical one for harmonic functions on Euclidean spaces as well as later results of Schoen-Yau, Michael-Simon, etc, on curved Riemannian manifolds. For the heat equation a mean value theorem with respect to `heat spheres' is proved for heat equation with respect to evolving ...
openaire +3 more sources
A generalization of contraction principle
International Journal of Mathematics and Mathematical Sciences, 1981 In this paper, a generalized mean value contraction is introduced. This contraction is an extension of the contractions of earlier researchers and of the generalized mean value non-expansive mapping.
K. M. Ghosh
doaj +1 more source
Surveys in Mathematics and its Applications, 2023 We present a streamlined, slightly modified version, in the two-variable situation, of a beautiful, but not so well known, theory by Bögel, already from the 1930s, on an alternative higher dimensional calculus of real functions, a double calculus, which ...
Patrik Lundström
doaj
Degree distribution of shortest path trees and bias of network sampling algorithms [PDF]
, 2015 In this article, we explicitly derive the limiting degree distribution of the shortest path tree from a single source on various random network models with edge weights.
Bhamidi, Shankar +3 more
core +3 more sources
A General Mean-Value Theorem [PDF]
Transactions of the American Mathematical Society, 1924 In a paper published in 1906t, Professor G. D. Birkhoff treated the meanvalue and remainder theorems belonging to polynomial interpolation, in which the linear differelntial operator lt(n) played a particular role. It is natural to expect that a generalization of many of the ideas of that paper may apply to the general linear differential operator of ...
openaire +1 more source
Giaccardi inequality for generalized convex functions and related results
Journal of Inequalities and Applications, 2023 In this article, the famous Giaccardi inequality is generalized for modified ( h , m ) $(h,m)$ -convex functions under the condition that h is a multiplicative positive function. The results are also discussed for different values of h and m.
Wasim Iqbal, Atiq ur Rehman
doaj +1 more source
Characterization of matrix transformation of complex uncertain sequences via expected value operator
Karpatsʹkì Matematičnì Publìkacìï, 2022 The aim of this paper is to study the concept of matrix transformation between complex uncertain sequences in mean. The characterization of the matrix transformation has been made by applying the concept of convergence of complex uncertain series ...
B. Das, P. Debnath, B.C. Tripathy
doaj +1 more source
Mean-value theorem for vector-valued functions [PDF]
Mathematica Bohemica, 2012 Summary: For a differentiable function \(f\: I\rightarrow \mathbb {R}^k\), where \(I\) is a real interval and \(k\in \mathbb {N}\), a counterpart of the Lagrange mean-value theorem is presented. Necessary and sufficient conditions for the existence of a mean \(M\: I^2\rightarrow I\) such that \[ f(x)-f(y)=(x-y)f'(M(x,y)),\; x,y\in I, \] are given ...
openaire +1 more source
About some mean-value theorems for B-differentiable functions
Journal of Numerical Analysis and Approximation Theory, 2006 In this paper we shall demonstrate a general mean-value theorem for \(B\) -differentiable functions. By particularization, we obtain Pompeiu-type and Ivan-type theorems for \(B\)-differentiable functions.
Ovidiu T. Pop, Mircea Farcaş
doaj +2 more sources