Results 81 to 90 of about 10,492,721 (271)

A Construction of Rotated Lattices via Totally Real Subfields of the Cyclotomic Field Q(z_p)

open access: yesTrends in Computational and Applied Mathematics, 2019
The theory of lattices have shown to be useful in information theory and rotated lattices with high modulations diversity have been extensively studied as an alternative approach for transmission over a Rayleigh-fading channel, where the performance of ...
Antonio A. Andrade   +2 more
doaj   +1 more source

Lectures on height zeta functions: At the confluence of algebraic geometry, algebraic number theory, and analysis

open access: yes, 2009
This is a survey on the theory of height zeta functions, written on the occasion of a French-Japanese winter school, held in Miura (Kanagawa, Japan) in Jan. 2008. It does not presuppose much knowledge in algebraic geometry. The last chapter of the survey
Chambert-Loir, Antoine
core   +1 more source

On the quantum security of high-dimensional RSA protocol

open access: yesJournal of Mathematical Cryptology
The idea of extending the classical RSA protocol using algebraic number fields was introduced by Takagi and Naito (Construction of RSA cryptosystem over the algebraic field using ideal theory and investigation of its security.
Rahmani Nour-eddine   +3 more
doaj   +1 more source

On Periodic Sequences for Algebraic Numbers

open access: yesJournal of Number Theory, 2001
For each positive integer n greater than or equal to 2, a new approach to expressing real numbers as sequences of nonnegative integers is given. The n=2 case is equivalent to the standard continued fraction algorithm. For n=3, it reduces to a new iteration of the triangle.
openaire   +3 more sources

Aspects of derivative causality in bond-graph models

open access: yesMATEC Web of Conferences, 2017
The bond-graph method used in the analysis of system dynamics problems leads to a system containing a number of differential equations equal to the number of energy storing elements in integral causality and a number of algebraic equations equal to the ...
Ibănescu Radu, Ibănescu Mihaela
doaj   +1 more source

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