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Autor Muñoz-Fernández, Gustavo A. |
Documentos disponibles escritos por este autor (38)
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Muñoz-Fernández, Gustavo A. ; Palmberg, M. ; Puglisi, D. ; Seoane-Sepúlveda, Juan B. | Elsevier | 2008-06We show, among other results, that if lambda denotes the Lebesgue measure on the Borel sets in [0, 1] and X is an infinite dimensional Banach space, then the set of measures whose range is neither closed nor convex is lineable in ca(lambda, X). [...]![]()
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Lukes, J. ; Muñoz-Fernández, Gustavo A. ; Petracek, P. ; Seoane-Sepúlveda, Juan B. | Academic Press | 2016-11-15We study the algebraic and topological genericity of certain subsets of locally recurrent functions, obtaining (among other results) algebrability and spaceability within these classes.![]()
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Lukes, J. ; Muñoz-Fernández, Gustavo A. ; Petracek, P. ; Seoane-Sepúlveda, Juan B. | Academic Press INC | 2016We study the algebraic and topological genericity of certain subsets of locally recurrent functions, obtaining (among other results) algebrability and spaceability within these classes.![]()
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Diniz, D. ; Muñoz-Fernández, Gustavo A. ; Pellegrino, D. ; Seoane-Sepúlveda, Juan B. | American Mathematical Society | 2014-02The Bohnenblust-Hille inequality was obtained in 1931 and ( in the case of real scalars) asserts that for every positive integer m there is a constant Cm so that ((N)Sigma(i1 , . . . , im=1)vertical bar T(e(i1) (,...,) e(im))vertical bar(2m/m+[...]![]()
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Bernal-González, L. ; Jimenez Rodriguez, G. A. ; Muñoz-Fernández, Gustavo A. ; Seoane-Sepúlveda, Juan B. | Springer | 2017It is proved the existence of large algebraic structures—including large vector subspaces or infinitely generated free algebras—inside the family of non-Lipschitz differentiable real functions with bounded gradient defined on special non-convex [...]![]()
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Jiménez Rodríguez, Pablo ; Muñoz-Fernández, Gustavo A. ; Seoane-Sepúlveda, Juan B. | Elsevier | 2012-08-15Let E be a topological vector space and let us consider a property P. We say that the subset M of E formed by the vectors in E which satisfy P is ?-lineable (for certain cardinal ?, finite or infinite) if M ? {0} contains an infinite dimensional[...]![]()
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Araujo, G. ; Jiménez Rodríguez, P. ; Muñoz-Fernández, Gustavo A. ; Núñez Alarcón, D. ; Pellegrino, D. ; Seoane-Sepúlveda, Juan B. ; Serrano Rodríguez, D.M. | Springer | 2015-03We investigate the behavior of the constants of the polynomial Hardy-Littlewood inequality.![]()
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Araujo, G. ; Jiménez Rodríguez, P. ; Muñoz-Fernández, Gustavo A. ; Nuñez-Alarcon, D. ; Pellagrino, D. ; Seoane-Sepúlveda, Juan B. ; Serrano-Rodriguez, D.M. | Birkhäuser Verlag | 2015We investigate the behavior of the constants of the polynomial Hardy-Littlewood inequality.![]()
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Campos, J.R. ; Jiménez Rodríguez, P. ; Muñoz-Fernández, Gustavo A. ; Pellegrino, D. ; Seoane-Sepúlveda, Juan B. | Elsevier | 2015Abstract. It was recently proved by Bayart et al. that the complex polynomial Bohnenblust–Hille inequality is subexponential. We show that, for real scalars, this does no longer hold. Moreover, we show that, if DR,m stands for the real Bohnenblu[...]![]()
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Jiménez Rodríguez, Pablo ; Muñoz-Fernández, Gustavo A. ; Seoane-Sepúlveda, Juan B. | Belgian Mathematical Soc Triomphe | 2013-12Let E be a topological vector space and let us consider a property P. We say that the subset M of E formed by the vectors in E which satisfy 2 is mu-lineable (for certain cardinal mu, finite or infinite) if M U {0} contains an infinite dimensio[...]![]()
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Let parallel to . parallel to(infinity) denote the sup norm on [-1,1]. If x is an element of [-1,1] is fixed and M-m,M-n(x) is the best constant in vertical bar p'(x)vertical bar![]()
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Muñoz-Fernández, Gustavo A. ; Seoane-Sepúlveda, Juan B. ; Weber, Andress | London Mathematical Society | 2012In this paper, we study the set of periods of (chaotic) strongly continuous semigroups. We prove a relationship between eigenvalues on the imaginary axis of the generator of a strongly continuous semigroup and the set of periods of the semigroup[...]![]()
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Araujo, G. ; Jiménez Rodríguez, P. ; Muñoz-Fernández, Gustavo A. ; Seoane-Sepúlveda, Juan B. | Heldermann Verlag | 2017A number of sharp inequalities are proved for the space P (2D (?/4)) of 2-homogeneous polynomials on ?2 endowed with the supremum norm on the sector D (?/4) := {ei? : ? ? [0, ?/4]}. Among the main results we can find sharp Bernstein and Markov i[...]![]()
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Azagra Rueda, Daniel ; Muñoz-Fernández, Gustavo A. ; Seoane-Sepúlveda, Juan B. ; Sánchez de los Reyes, Víctor Manuel | Academic Press | 2009-06If f is continuous on the interval [a, b], g is Riemann integrable (resp. Lebesgue measurable) on the interval [alpha, beta] and g([alpha, beta]) subset of [a, b], then f o g is Riemann integrable (resp. measurable) on [alpha, beta]. A well-know[...]![]()
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Jiménez Rodríguez, P. ; Muñoz-Fernández, Gustavo A. ; Murillo Arcila, M. ; Seoane-Sepúlveda, Juan B. | Taylor & Francis | 2015In this paper we prove that the complex polynomial Bohnenblust-Hille constant for 2-homogeneous polynomials in C2 is exactly 4q 3 2 . We also give the exact value of the real polynomial Bohnenblust-Hille constant for 2-homogeneous polynomials in[...]