Chicharro López, Francisco Israel; Cordero Barbero, Alicia; Torregrosa Sánchez, Juan Ramón(MDPI, 2015-06)
In this paper, the dynamical behavior of different optimal iterative schemes for solving nonlinear equations with increasing order, is studied. The tendency of the complexity of the Julia set is analyzed and referred to ...
FERNÁNDEZ ROSELL, CARMEN; GALBIS VERDU, ANTONIO; Jorda Mora, Enrique(Elsevier, 2018)
[EN] In this paper we study the dynamics of the composition operators defined in the Schwartz space of rapidly decreasing functions. We prove that such an operator is never supercyclic and, for monotonic symbols, it is ...
Albanese, Angela A.; Bonet Solves, José Antonio; Ricker, Werner J.(Springer-Verlag, 2016)
[EN] The spectrum and point spectrum of the Cesaro averaging operator C acting on the Frechet space C-infinity(R+) of all C-infinity functions on the interval [0, infinity) are determined. We employ an approach via ...
Cordero Barbero, Alicia; Leonardo Sepúlveda, Miguel A.; Torregrosa Sánchez, Juan Ramón(MDPI AG, 2022-10)
[EN] In this manuscript, we propose a parametric family of iterative methods of fourth-order convergence, and the stability of the class is studied through the use of tools of complex dynamics. We obtain the fixed and ...
In this paper, the dynamics of the Chebyshev-Halley family is studied on quadratic polynomials. A singular set, that we call cat set, appears in the parameter space associated to the family. This set has interesting ...
In this paper, a complex dynamical study of a parametric Chebyshev-Halley type family of iterative methods on quadratic polynomial is presented. The stability of the fixed points is analyzed in terms of the parameter of ...
Martinez, Fernando; Sardanyes Cayuela, Jose; Elena Fito, Santiago Fco; Daros Arnau, Jose Antonio(Genetics Society of America, 2011-07)
[EN] The tremendous evolutionary potential of RNA viruses allows them to thrive despite host defense mechanisms and endows them with properties such as emergence, host switching, and virulence. The frequency of mutant ...
Sardanyes Cayuela, Jose; Martinez, Fernando; Daros Arnau, Jose Antonio; Elena Fito, Santiago Fco(Royal Society, The, 2012-04-07)
[EN] We propose and study nonlinear mathematical models describing the intracellular time
dynamics of viral RNA accumulation for positive-sense single-stranded RNA viruses. Our
models consider different replication modes ...
[EN] Shifting away from traditional approaches orientated towards the analysis of the benefits associated with brokerage, this paper provides valuable insights into the dynamics of this network position and the opportunities ...
Rivas-Sendra, Alba; Calabuig-Serna, Antonio; Seguí-Simarro, Jose M.(Frontiers Media SA, 2017)
[EN] Calcium is widely known to have a role as a signaling molecule in many different processes, including stress response and activation of the embryogenic program. However, there are no direct clues about calcium levels ...
Temes Córdovez, Rafael Ramón; Moya Fuero, Alfonso(WIT Press, 2015)
This paper is a partial result of a wider research project that attempts to assess the changes in the urban and peri-urban fabric soils of the municipality of Valencia from 1944 to 2004. The research presented focuses on ...
Albanese, Angela A.; Jorda Mora, Enrique; Mele, Claudio(Elsevier, 2022-10-01)
[EN] In this paper we consider composition operators on locally convex spaces of functions defined on R. We prove results concerning supercyclicity, power boundedness, mean ergodicity and convergence of the iterates in the ...
Martínez Casas, José; Fayos Sancho, Juan; Denia Guzmán, Francisco David; Baeza González, Luis Miguel(Elsevier, 2012-02-13)
This article presents a technique for modelling the dynamic response of rotating flexible solids with internal modal damping. The method is applicable to solids with geometry of revolution that rotate around their main ...
[EN] We employed broadband dielectric spectroscopy (BDS), for the investigation of the water dynamics in partially hydrated hyaluronic acid (HA), and gelatin (Gel), enzymatically crosslinked hydrogels, in the water fraction ...
Illanes, Alejandro; Martínez-de-la-Vega, Verónica(Universitat Politècnica de València, 2022-10-03)
[EN] Let X be a metric continuum and n ∈ N. Let Fn(X) be the hyperspace
of nonempty subsets of X with at most n points. If 1 ≤ m < n, we consider the quotient space Fnm(X) = Fn(X)/Fm(X). Given a mapping
f : X → X, we ...
Chicharro López, Francisco Israel; Cordero Barbero, Alicia; Torregrosa Sánchez, Juan Ramón(Elsevier, 2019-07)
[EN] In this paper, we analyze the stability of a parametric family of iterative methods with memory for solving nonlinear equations. This family is obtained from an optimal class of fourth -order schemes without memory ...
Wu, Beilei; Blanchard-Letort, Alexandra; Liu, Yan; Zhou, Guanghe; Wang, Xifeng; Elena Fito, Santiago Fco(Public Library of Science, 2011)
[EN] Barley yellow dwarf virus (BYDV) species PAV occurs frequently in irrigated wheat fields worldwide and can be efficiently transmitted by aphids. Isolates of BYDV-PAV from different countries show great divergence both ...
Conejero, J. Alberto; Mundayadan, A.; Seoane-Sepúlveda, J. B.(Belgian Mathematical Society, 2019-03)
[EN] We study the dynamics of the multi-dimensional Cesar degrees integral operator on L-P (I-n), for I the unit interval, 1 < p < infinity, and n >= 2, that is defined as
C(f)(x(1),...,x(n)) = 1/x(1)x(2)...x(n) ...
[EN] We introduce several notions of linear dynamics for multivalued linear operators (MLO¿s) between separable Fréchet spaces, such as hypercyclicity, topological transitivity, topologically mixing property, and Devaney
chaos. ...