Results 11 to 20 of about 9,462,622 (260)

Lower bounds on the orders of subgroups connected with Agrawal conjecture

Karpatsʹkì Matematičnì Publìkacìï, 2013
Explicit lower bounds are obtained on the multiplicative orders of subgroups of a finite field connected with primality proving algorithm.
R. Popovych
doaj   +1 more source

Time-scale analysis of abrupt changes corrupted by multiplicative noise [PDF]

, 2000
Multiplicative Abrupt Changes (ACs) have been considered in many applications. These applications include image processing (speckle) and random communication models (fading).
Chabert, Marie, Jean-Yves Tourneret, Francis Castanie, Marie Chabert, Tourneret, Jean-Yves, Castanié, Francis   +5 more
core   +1 more source

Detection of multiplicative noise in stationary random processes using second- and higher order statistics [PDF]

, 2000
This paper addresses the problem of detecting the presence of colored multiplicative noise, when the information process can be modeled as a parametric ARMA process.
Coulon, Martial, Tourneret, Jean-Yves, Swami, Ananthram   +2 more
core   +1 more source

On the multiplicative order of elements in Wiedemann's towers of finite fields

Karpatsʹkì Matematičnì Publìkacìï, 2015
We consider recursive binary finite field extensions $E_{i+1} =E_{i} (x_{i+1} )$, $i\ge -1$, defined by D. Wiedemann. The main object of the paper is to give some proper divisors of the Fermat numbers $N_{i} $ that are not equal to the multiplicative ...
R. Popovych
doaj   +1 more source

Higher moments for random multiplicative measures [PDF]

, 2015
We obtain a condition for the Lq-convergence of martingales generated by random multiplicative cascade measures for q>1 without any self-similarity requirements on the cascades.Peer ...
Falconer, Kenneth John, K. J. Falconer, Falconer, Kenneth John; id_orcid   +2 more
core   +1 more source

Quasi-Tree Graphs With Extremal General Multiplicative Zagreb Indices

IEEE Access, 2020
Zagreb indices and their modified versions of a molecular graph are important molecular descriptors which can be applied in characterizing the structural properties of organic compounds from different aspects. In this article, by exploring the structures
Jianwei Du, Xiaoling Sun
doaj   +1 more source

Propagating Residual Biases in Cosmic Shear Power Spectra

The Open Journal of Astrophysics, 2019
In this paper we derive a full expression for the propagation of multiplicative and additive shape measurement biases into the cosmic shear power spectrum.
Thomas D. Kitching, Paniez Paykari, Henk Hoekstra, Mark Cropper   +3 more
doaj   +2 more sources

SUMMARY SOLVING RECURRENCE MULTIPLICATIVE EQUATION OF SECOND ORDER

Современная наука и инновации, 2022
Solution of the recurrence equation of a special type of multiplier second-order for all cases of the characteristic equation in the general form and for various special cases.
Larisa Konstantinovna Yankovskaya, Victor Grigorievich Rudenko   +1 more
doaj  

The Influence of Multiplicative Noise and Fractional Derivative on the Solutions of the Stochastic Fractional Hirota–Maccari System

Axioms, 2022
We address here the space-fractional stochastic Hirota–Maccari system (SFSHMs) derived by the multiplicative Brownian motion in the Stratonovich sense. To acquire innovative elliptic, trigonometric and rational stochastic fractional solutions, we employ ...
Farah M. Al-Askar, Wael W. Mohammed, Clemente Cesarano, M. El-Morshedy   +3 more
doaj   +1 more source

Elements of high order in Artin-Shreier extensions of finite fields(in Ukrainian) [PDF]

Математичні Студії, 2013
We construct explicitly in any finite field of the form $F_{p^p}$ elements with multiplicative order larger than $4^p$.
R. B. Popovych
doaj