Results 121 to 130 of about 87,537 (161)

LWLCM: A novel lightweight stream cipher using logistic chaos function and multiplexer for IoT communications. [PDF]

PLoS One
Afzal S, Bokhari MU, Alam M, Husain MS, Khan MZ, Ashraf Z.   +5 more
europepmc   +1 more source

Hyperchaos and the fusion of Moore's automaton with gold sequences for augmented medical image encryption. [PDF]

Sci Rep
Gabr M, Mamdouh E, El-Damak D, El-Aasser M, Alexan W, Aboshousha A.   +5 more
europepmc   +1 more source

The Inverse Problem in the Galois Theory of Differential Fields

The Annals of Mathematics, 1969
In this paper we continue the study of the inverse problem in the Galois theory of differential field extensions which was begun in Kovacic [3]. (We shall refer to that paper as IP.) In Chapter I we develop the theory of the logarithmic derivative in the case of abstract group varieties (i.e.
J. Kovacic
semanticscholar   +4 more sources

On the inverse problem in di¤erential Galois theory

Journal für die reine und angewandte Mathematik (Crelles Journal), 2005
Let \(K\) be an algebraically closed field of characteristic zero and \(F=K(x)\) be a field of rational function of variable \(x\) over \(K\) with derivation \(\frac{d}{dx}\). The author proved the following result Theorem. Let \(G\) be a linear algebraic group defined over \(K\).
Julia Hartmann
semanticscholar   +4 more sources

Inverse Galois theory and embedding problems

, 2005
Arne Ledet
semanticscholar   +3 more sources

INVERSE GALOIS THEORY (Springer Monographs in Mathematics) By GUNTER MALLE and B. HEINRICH MATZAT: 436 pp., $37.50, ISBN 3-540-62890-8 (Springer, Berlin, 1999).

Bulletin of the London Mathematical Society, 2002
Michael D. Fried
semanticscholar   +3 more sources