Listar Artículos (Matemática Aplicada I) por autor "Sanz Domínguez, María Isabel"
Mostrando ítems 1-14 de 14
-
Artículo
3-color Schur numbers
(Elsevier, 2019)Let k ≥ 3 be an integer, the Schur number Sk(3) is the least positive integer, such that for every 3-coloring of the ...
-
Artículo
A general lower bound on the weak Schur number
(Elsevier, 2018)For integers k, n with k, n ≥ 1, the n-color weak Schur number W Sk(n) is defined as the least integer N, such that for ...
-
Artículo
Aprendizaje autónomo en Matemáticas Aplicadas a la Edificación: Simbiosis entre WebCT y software matemático
(Sociedad Canaria Isaac Newton de Profesores de Matemáticas, 2010)En el presente artículo analizamos el proceso de adaptación a enseñanza virtual de las asignaturas del área de Matemática ...
-
Artículo
Equation-regular sets and the Fox–Kleitman conjecture
(Elsevier, 2018)Given k ≥ 1, the Fox–Kleitman conjecture from 2006 states that there exists a nonzero integer b such that the 2k-variable ...
-
Artículo
Exact value of 3 color weak Rado number
(Elsevier, 2016)For integers k, n, c with k, n ≥ 1 and c ≥ 0, the n color weak Rado number W Rk(n, c) is defined as the least integer N, ...
-
Artículo
Exact values and lower bounds on the n-color weak Schur numbers for n = 2, 3
(Springer, 2023-08-23)For integers k, n with k, n ≥ 1, the n-color weak Schur number WSk (n) is defined as the least integer N, such that for ...
-
Artículo
Lower bounds and exact values of the 2-color off-diagonal generalized weak Schur numbers WS(2;k,k) (Brief Announcement)
(Elsevier, 2023)In this study, we focus on the concept of the 2-color off-diagonal generalized weak Schur numbers, denoted as WS(2; k1, ...
-
Artículo
Modular Schur numbers
(Electronic Journal of Combinatorics, 2013)For any positive integers l and m, a set of integers is said to be (weakly) l-sum free modulo m if it contains no (pairwise ...
-
Artículo
Numerical semigroups of Szemerédi type
(Elsevier, 2019)Given any length k ≥ 3 and density 0 < δ ≤ 1, we introduce and study the set Sz(k, δ) consisting of all positive integers ...
-
Artículo
On the degree of regularity of a certain quadratic Diophantine equation
(Elsevier, 2018)We show that, for every positive integer r, there exists an integer b = b(r) such that the 4-variable quadratic Diophantine equation (x1 − y1)(x2 − y2) = b is r-regular. Our proof uses Szemerédi’s theorem on arithmetic progressions.
-
Artículo
On the finiteness of some n-color Rado numbers
(Elsevier, 2017)For integers k, n, c with k, n ≥ 1, the n-color Rado number Rk(n, c) is defined to be the least integer N if any, or ...
-
Artículo
On the n-Color Weak Rado Numbers for the Equation x1 + x2 + ··· + xk + c = xk +1
(Taylor and Francis, 2019)For integers k, n, c with k, n ≥ 1, and c ≥ 0, the n-color weak Rado number WRk (n, c) is defined as the least integer ...
-
Artículo
On the n-Color Weak Rado Numbers for the Equation x1 + x2 + ··· + xk + c = xk +1
(American Mathematical Society, 2016)For integers k, n, c with k, n ≥ 1, the n-color Rado number Rk(n, c) is defined to be the least integer N, if it exists ...
-
Artículo
Weak Schur numbers and the search for G.W. Walker’s lost partitions
(Elsevier, 2012)A set A of integers is weakly sum-free if it contains no three distinct elements x, y, z such that x + y = z. Given k ≥ ...