Buscar
Mostrando ítems 1-10 de 154
Cuerpos cuadráticos imaginarios con número de clases 2
(Universidad de Valparaíso, 2016)
Zeros de séries de Dirichlet e de funções na classe de Laguerre-Pólya
(Universidade Estadual Paulista (Unesp), 2017-05-11)
Estudamos tópicos relacionados a zeros de séries de Dirichlet e de funções inteiras. Boa parte da tese é voltada à localização de zeros de séries de Dirichlet via critérios de densidade. Estabelecemos o critério de ...
Bohr's absolute convergence problem for Hp-Dirichlet series in banach spaces
(Mathematical Sciences Publishers, 2014-06)
The Bohr-Bohnenblust-Hille theorem states that the width of the strip in the complex plane on which an ordinary Dirichlet series ∑nann-s converges uniformly but not absolutely is less than or equal to 12, and this estimate ...
Formulas for the Riemann zeta-function and certain Dirichlet series
(Taylor & Francis Ltd, 2018-09-03)
Using formulas of G. Hardy and S. Ramanujan we give several integral formulas for the Riemann zeta function and two Dirichlet series.
DISCREPANCIES OF PRODUCTS OF ZETA-REGULARIZED PRODUCTS
(INT PRESS BOSTON, INC, 2012)
Zeta-regularized products (Pi) over cap (m) a(m) are known not to commute with finite products, so one studies the discrepancy F-n given by
Vector-valued general Dirichlet series
(Polish Academy of Sciences. Institute of Mathematics, 2021-04)
Opened up by early contributions due to, among others, Besicovitch, Bohr, Bohnenblust, Hardy, Hille, Riesz, Neder and Landau, the last 20 years show a substantial revival of systematic research on ordinary Dirichlet series ...
A note on Dirichlet and Fejér kernelsA note on Dirichlet and Fejér kernels
(Universidad de Costa Rica, Centro de Investigación en Matemática Pura y Aplicada (CIMPA), 2007)
Almost sure-sign convergence of Hardy-type Dirichlet series
(Springer, 2018-06)
Hartman proved in 1939 that the width of the largest possible strip in the complex plane on which a Dirichlet series ∑ nann− s is uniformly a.s.- sign convergent (i.e., ∑ nεnann− s converges uniformly for almost all sequences ...
The Dirichlet-Bohr radius
(Polish Academy of Sciences. Institute of Mathematics, 2015-06)
Denote by Ω(n) the number of prime divisors of n ∈ ℕ (counted with multiplicities). For x ∈ ℕ define the Dirichlet-Bohr radius L(x) to be the best r > 0 such that for every finite Dirichlet polynomial Σn≤xann-s we have ∑n ...