1.3k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Universidad Autónoma de MadridES613 papers
- Institute of Mathematical SciencesIN550 papers
- Consejo Superior de Investigaciones CientíficasES482 papers
- Universidad Complutense de MadridES354 papers
- Instituto de Ciencia de Materiales de MadridES100 papers
- Instituto de Estructura de la MateriaES87 papers
- Universidad Politécnica de MadridES86 papers
- Universidad de ZaragozaES78 papers
- Centre National de la Recherche ScientifiqueFR69 papers
- Istituto Nazionale di Fisica Nucleare, Sezione di NapoliIT62 papers
- IMDEA NetworksES53 papers
- Universidad de SevillaES51 papers
99 papers · 1 filter
Coupled multiphysics, barrier localization, and critical radius effects in embedded nanowire superlattices
Sanjay Prabhakar, Roderick Melnik, Luis L. Bonilla
The new contribution of this paper is to develop a cylindrical representation of an already known multiphysics model for embedded nanowire superlattices (NWSLs) of wurtzite structu…
The circular Kardar-Parisi-Zhang equation as an inflating, self-avoiding ring polymer
Silvia N. Santalla, Javier Rodriguez-Laguna, Rodolfo Cuerno
We consider the Kardar-Parisi-Zhang (KPZ) equation for a circular interface in two dimensions, unconstrained by the standard small-slopes and no-overhang approximations. Numerical…
Spin echo dynamics under an applied drift field in graphene nanoribbon superlattices
Sanjay Prabhakar, Roderick Melnik, Luis L Bonilla +1
We investigate the evolution of spin dynamics in graphene nanoribbon superlattices (GNSLs) with armchair and zigzag edges in the presence of a drift field. We determine the exact e…
Maximum Coverage and Maximum Connected Covering in Social Networks with Partial Topology Information
Patricio Reyes, Alonso Silva
Viral marketing campaigns seek to recruit the most influential individuals to cover the largest target audience. This can be modeled as the well-studied maximum coverage problem. T…
Co-jumps and Markov counting systems in random environments
Carles Bretó
We provide transition rates for Markov counting systems subject to correlated environmental noises motivated by multi-strain disease models. Such noises induce simultaneous counts,…
Trajectory composition of Poisson time changes and Markov counting systems
Carles Bretó
Changing time of simple continuous-time Markov counting processes by independent unit-rate Poisson processes results in Markov counting processes for which we provide closed-form t…
On idiosyncratic stochasticity of financial leverage effects
Carles Bretó
We model leverage as stochastic but independent of return shocks and of volatility and perform likelihood-based inference via the recently developed iterated filtering algorithm us…
Muckenhoupt-Wheeden conjectures in higher dimensions
Alberto Criado, Fernando Soria
In recent work by Reguera and Thiele and by Reguera and Scurry, two conjectures about joint weighted estimates for Calderón-Zygmund operators and the Hardy-Littlewood maximal funct…
On the dimension dependence of some weighted inequalities
Alberto Criado, Fernando Soria
In the context of radial weights we study the dimension dependence of some weighted inequalities for maximal operators. We study the growth of the -constants for radial weight…
Strong anisotropy in two-dimensional surfaces with generic scale invariance: Non-linear effects
Edoardo Vivo, Matteo Nicoli, Rodolfo Cuerno
We expand a previous study [Phys. Rev. E 86, 051611 (2012)] on the conditions for occurrence of strong anisotropy (SA) in the scaling properties of two-dimensional surfaces display…
On the Randić index and conditional parameters of a graph
J. A. Rodríguez, J. M. Sigarreta
The aim of this paper is to study some parameters of simple graphs related with the degree of the vertices. So, our main tool is the matrix whose ()-ent…
Thwarting Selfish Behavior in 802.11 WLANs
Albert Banchs, Jorge Ortin, Andres Garcia-Saavedra +2
The 802.11e standard enables user configuration of several MAC parameters, making WLANs vulnerable to users that selfishly configure these parameters to gain throughput. In this pa…
Rearrangement invariant optimal range for Hardy type operators
Javier Soria, Pedro Tradacete
We characterize, in the context of rearrangement invariant spaces, the optimal range space for a class of monotone operators related to the Hardy operator. The connection between o…
Global stability of stretched jets: conditions for the generation of monodisperse micro-emulsions using coflows
José Manuel Gordillo, Alejandro Sevilla, Francisco Campo-Cortés
In this paper we reveal the physics underlying the conditions needed for the generation of emulsions composed of uniformly sized drops of micrometric or submicrometric diameters wh…
Splash singularities for the one-phase Muskat problem in stable regimes
Angel Castro, Diego Cordoba, Charles Fefferman +1
This paper shows finite time singularity formation for the Muskat problem in a stable regime. The framework we found is with a dry region, where the density and the viscosity are s…
Quasi-Static Multiple-Antenna Fading Channels at Finite Blocklength
Wei Yang, Giuseppe Durisi, Tobias Koch +1
This paper investigates the maximal achievable rate for a given blocklength and error probability over quasi-static multiple-input multiple-output (MIMO) fading channels, with and…
Hermite-Padé approximation for certain systems of meromorphic functions
U. Fidalgo Prieto, G. López Lagomasino, S. Medina Peralta
We study the convergence of sequences of type I and type II Hermite-Padé approximants for certain systems of meromorphic functions made up of rational modifications of Nikishin sys…
Kernel Multivariate Analysis Framework for Supervised Subspace Learning: A Tutorial on Linear and Kernel Multivariate Methods
Jerónimo Arenas-García, Kaare Brandt Petersen, Gustavo Camps-Valls +1
Feature extraction and dimensionality reduction are important tasks in many fields of science dealing with signal processing and analysis. The relevance of these techniques is incr…
Homogeneous structures of linear type on -Kähler and -quaternion Kähler manifolds
M. Castrillón López, Ignacio Luján
We analyze degenerate homogeneous structures of linear type in the pseudo-Kähler and para-Kähler cases. The local form and the holonomy of pseudo-Kähler or para-Kähler manifolds ad…
Why does a beer bottle foam up after a sudden impact on its mouth?
Javier Rodríguez-Rodríguez, Almudena Casado, Daniel Fuster
A sudden vertical impact on the mouth of a beer bottle generates a compression wave that propagates through the glass towards the bottom. When this wave reaches the base of the bot…
Bayesian Regression Analysis of Data with Random Effects Covariates from Nonlinear Longitudinal Measurements
Rolando De la Cruz, Cristian Meza, Ana Arribas-Gil +1
Joint models for a wide class of response variables and longitudinal measurements consist on a mixed-effects model to fit longitudinal trajectories whose random effects enter as co…
Unified formalism for the generalized kth-order Hamilton-Jacobi problem
Leonardo Colombo, Manuel de León, Pedro D. Prieto-Martínez +1
The geometric formulation of the Hamilton-Jacobi theory enables us to generalize it to systems of higher-order ordinary differential equations. In this work we introduce the unifie…
On the space of light rays of a space-time and a reconstruction theorem by Low
A. Bautista, A. Ibort, J. Lafuente
A reconstruction theorem in terms of the topology and geometrical structures on the spaces of light rays and skies of a given space-time is discussed. This result can be seen as pa…
Imaging strong localized scatterers with sparsity promoting optimization
Anwei Chai, Miguel Moscoso, George Papanicolaou
We study active array imaging of small but strong scatterers in homogeneous media when multiple scattering between them is important. We use the Foldy-Lax equations to model wave p…