Results 11 to 20 of about 2,786,755 (294)

An Integral Representation of the Logarithmic Function with Applications in Information Theory [PDF]

open access: yesEntropy, 2019
We explore a well-known integral representation of the logarithmic function, and demonstrate its usefulness in obtaining compact, easily computable exact formulas for quantities that involve expectations and higher moments of the logarithm of a positive ...
Neri Merhav, Igal Sason
doaj   +2 more sources

On Integral Representation of First Kind Bessel Function [PDF]

open access: yes, 2004
A first kind Fredholm integral equation with nondegenerate kernel is given, which particular solution is the Bessel function of first kind.
Draščić, Biserka, Pogány, Tibor K
core   +6 more sources

Integral Representation for the Solutions of Autonomous Linear Neutral Fractional Systems with Distributed Delay

open access: yesMathematics, 2020
The aim of this work is to obtain an integral representation formula for the solutions of initial value problems for autonomous linear fractional neutral systems with Caputo type derivatives and distributed delays. The results obtained improve and extend
Ekaterina Madamlieva   +3 more
doaj   +1 more source

Integral representation of moderate cohomology [PDF]

open access: yes, 2021
We make the classical Dickenstein–Sessa canonical representation in local moderate cohomology explicit by an integral formula.
Kalm, Håkan Samuelsson   +4 more
core   +1 more source

Corrigendum to “Operators with an integral representation”

open access: yesProceedings of the American Mathematical Society, 2020
We make an observation that may clarify the main definition from our paper [Proc. Amer. Math. Soc. 144 (2016), pp. 5275–5290].
R. Cilia, J. M. Gutiérrez
openaire   +3 more sources

Research of the Relationship of the Integral Characteristics of the Representation

open access: yesПсихологическая наука и образование (2007. Online), 2015
The article raises the problem of representation, indicates that the multidimensionality, diversity of representation as a mental phenomenon requires consideration in different coordinate systems.
Peskov V.P.,
doaj   +1 more source

An Integral Representation of the Relative Entropy [PDF]

open access: yesEntropy, 2012
Recently the identity of de Bruijn type between the relative entropy and the relative Fisher information with the reference moving has been unveiled by Verdú via MMSE in estimation theory. In this paper, we shall give another proof of this identity in more direct way that the derivative is calculated by applying integrations by part with the heat ...
Hirata, Miku   +2 more
openaire   +2 more sources

On the two variables κ-Appell hypergeometric matrix functions

open access: yesApplied Mathematics in Science and Engineering, 2023
This work aims to introduce [Formula: see text]-Appell hypergeometric matrix functions [Formula: see text] and [Formula: see text], where [Formula: see text].
Muneera Abdullah Qadha   +2 more
doaj   +1 more source

Integral representation with respect to fractional Brownian motion under a log-Hölder assumption

open access: yesModern Stochastics: Theory and Applications, 2015
We show that if a random variable is the final value of an adapted log-Hölder continuous process, then it can be represented as a stochastic integral with respect to a fractional Brownian motion with adapted integrand.
Taras Shalaiko, Georgiy Shevchenko
doaj   +1 more source

Integral Representations of Ratios of the Gauss Hypergeometric Functions with Parameters Shifted by Integers

open access: yesMathematics, 2022
Given real parameters a,b,c and integer shifts n1,n2,m, we consider the ratio R(z)=2F1(a+n1,b+n2;c+m;z)/2F1(a,b;c;z) of the Gauss hypergeometric functions.
Alexander Dyachenko, Dmitrii Karp
doaj   +1 more source

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