Results 21 to 30 of about 9,944 (204)

Orbit structure and (reversing) symmetries of toral endomorphisms on rational lattices [PDF]

, 2012
Baake M, Neumärker N. Orbit structure and (reversing) symmetries of toral endomorphisms on rational lattices. Discrete and continuous dynamical systems A.
Neumärker, Natascha, Baake, Michael
core   +2 more sources

Julia Robinson numbers [PDF]

, 2023
Tesis presentada para optar al grado de Magíster en Matemática.After the algorithm concept was formalized in the 1930’s, it was possible to prove that the first-order theory of the semi-ring N of the natural numbers is undecidable: There is no algorithm ...
Muñoz Sandoval, Carlos Matias
core   +1 more source

The class group of a ring of algebraic integers [PDF]

, 2023
La teoría algebraica de números es una rama de la teoría de números que a través del algebra abstracta estudia los números enteros, racionales y generalizaciones de estos, como por ejemplo el anillo de los enteros algebraicos de una extensión de cuerpos ...
Rueda Centeno, Juan David
core  

Solutions of Some Kandasamy-Smarandache Open Problems About the Algebraic Structure of Neutrosophic Complex Finite Numbers [PDF]

, 2023
The aim of this paper is to study the neutrosophic complex finite rings () (), and to give a classification theorem of these rings. Also, this work introduces full solutions for 12 Kandasamy-Smarandache open problems concerning these structures of ...
Basheer Abd Al Rida Sadiq, Sadiq, Basheer Abd Al Rida   +1 more
core   +1 more source

Involutions in the algebra of upper triangular matrices over the ring of algebraic integers of quadratic fields

Чебышевский сборник
The article investigates the classification with precision up to equivalence of involutions in the algebra of upper triangular matrices over the ring of integers of algebraic numbers of quadratic fields.The description of involutions in algebras ...
Ivan Alexandrovich Kulguskin
semanticscholar   +1 more source

Frieze patterns over algebraic numbers [PDF]

Conway and Coxeter have shown that frieze patterns over positive rational integers are in bijection with triangulations of polygons. An investigation of frieze patterns over other subsets of the complex numbers has recently been initiated by Jorgensen ...
Pagano, Carlo, Cuntz, Michael, Holm, Thorsten   +2 more
core   +2 more sources

Givaro: C++ library for arithmetic and algebraic computations [PDF]

, 2019
Givaro main features are implementations of the basic arithmetic of many mathematical entities: Primes fields, Extensions Fields, Finite Fields, Finite Rings, Polynomials, Algebraic numbers, Arbitrary precision integers and rationals (C++ wrappers over ...
Givaro Group, The
core   +2 more sources

An arithmetic site for the rings of integers of algebraic number fields

Inventiones mathematicae, 1996
Let \(K\) be an algebraic number field and \(S\) a finite set of primes of \(K\) containing the infinite primes and the primes dividing a given prime number \(p\). Let \(G_S (p)\) be the Galois group of the maximal \(p\)-extension of \(K\) unramified outside \(S\).
openaire   +1 more source

Exact Discrete Stochastic Simulation With Deep‐Learning‐Scale Gradient Optimization

Advanced Science, EarlyView.
A 203,796‐parameter gene regulatory network classifies handwritten digits with 98.4% accuracy using exact stochastic dynamics. The framework decouples forward simulation from backward differentiation, making continuous‐time Markov chain models compatible with deep‐learning optimization.
Jose M. G. Vilar, Leonor Saiz
wiley   +1 more source

Studies on the number theory of orders [PDF]

, 1982
Bibliography: pages 78-81.In the nineteenth century no distinction was drawn between maximal and nonmaximal orders in a numberfield. Most of the work on orders in this period was done by Dedekind and Kronecker.
Omar, Mohammed Rafiq
core