57 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- LSU New OrleansUS4 papers
- Stanford UniversityUS2 papers
- Tallinn UniversityEE2 papers
- University of California, RiversideUS2 papers
- University of ViennaAT2 papers
- Aarhus UniversityDK1 paper
- Agenzia Spaziale ItalianaIT1 paper
- AlbaNovaSE1 paper
- Bates CollegeUS1 paper
- Beijing Academy of Quantum Information SciencesCN1 paper
- Benemérita Universidad Autónoma de PueblaMX1 paper
- Brown UniversityUS1 paper
18 papers
On the Fractional Dynamics of Kinks in sine-Gordon Models
T. Bountis, J. Cantisán, J. Cuevas-Maraver +2
In the present work we explore the dynamics of single kinks, kink-anti-kink pairs and bound states in the prototypical fractional Klein-Gordon example of the sine-Gordon equation.…
A right inverse of curl operator which is divergence free invariant and some applications to generalized Vekua type problems
Briceyda B. Delgado, Jorge E. Macías-Díaz
In this work, we investigate the system formed by the equations and in bounded star-shaped domains of . A Helmho…
Cold Atoms in Space: Community Workshop Summary and Proposed Road-Map
Ivan Alonso, Cristiano Alpigiani, Brett Altschul +246
We summarize the discussions at a virtual Community Workshop on Cold Atoms in Space concerning the status of cold atom technologies, the prospective scientific and societal opportu…
The set of -harmonic functions in is total in
José Villa-Morales
Let , with , be the fractional -Laplacian operator. We prove that the span of -harmonic functions in is dense in .
Best Match Graphs
Manuela Geiß, Edgar Chavez, Marcos Gonzalez +6
THIS IS A CORRECTED VERSION INCLUDING AN APPENDED CORRIGENDUM. Best match graphs arise naturally as the first processing intermediate in algorithms for orthology detection. Let …
Solution of the Dirichlet problem for the equation by the Monte Carlo method
José Villa-Morales
In this paper we study the Dirichlet problem corresponding to an open bounded set and the operator \begin{equation*} A=\sum_{i=1}^{d}a\frac{\partial ^{2}}…
Existence of mild solutions for a system of partial differential equations with time-dependent generators
Amanda del Carmen Andrade-González, José Villa-Morales
We give sufficient conditions for global existence of positive mild solutions for the weak coupled system: \begin{eqnarray*} \frac{\partial u_{1}}{\partial t} &=&ρ_{1}t^{ρ_{1}-1}Δ_…
Blow up of mild solutions of a system of partial differential equations with distinct fractional diffusions
José Villa-Morales
We give a sufficient condition for blow up of positive mild solutions to an initial value problem for a nonautonomous weakly coupled system with distinct fractional diffusions. The…
An alternative proof of Hill's criterion of freeness for abelian groups
J. E. Macías-Díaz
In this note, we provide a different proof of Hill's criterion of freeness for abelian groups. Our proof hinges on the construction of suitable families of subgroups of the links i…
A generalization of the Pontryagin-Hill theorems to projective modules over Prüfer domains
J. E. Macías-Díaz
Motivated by the Pontryagin-Hill criteria of freeness for abelian groups, we investigate conditions under which unions of ascending chains of projective modules are again projectiv…
On the simulation of the energy transmission in the forbidden band-gap of a spatially discrete double sine-Gordon system
J. E. Macías-Díaz
In this work, we present a numerical method to consistently approximate solutions of a spatially discrete, double sine-Gordon chain which considers the presence of external damping…
Two finite-difference schemes that preserve the dissipation of energy in a system of modified wave equations
J. E. Macías-Díaz, S. Jerez-Galiano
In this work, we present two numerical methods to approximate solutions of systems of dissipative sine-Gordon equations that arise in the study of one-dimensional, semi-infinite ar…
On the transmission of binary bits in discrete Josephson-junction arrays
J. E. Macías-Díaz, A. Puri
In this work, we use supratransmission and infratransmission in the mathematical modeling of the propagation of digital signals in weakly damped, discrete Josephson-junction arrays…
On the propagation of binary signals in damped mechanical systems of oscillators
J. E. Macías-Díaz, A. Puri
In the present work, we explore efficient ways to transmit binary information in discrete, semi-infinite chains of coupled oscillators using the process of nonlinear supratransmiss…
An application of nonlinear supratransmission to the propagation of binary signals in weakly damped, mechanical systems of coupled oscillators
J. E. Macías-Díaz, A. Puri
In the present article, we simulate the propagation of binary signals in semi-infinite, mechanical chains of coupled oscillators harmonically driven at the end, by making use of th…
An energy-based computational method in the analysis of the transmission of energy in a chain of coupled oscillators
J. E. Macías-Díaz, A. Puri
In this paper we study the phenomenon of nonlinear supratransmission in a semi-infinite discrete chain of coupled oscillators described by modified sine-Gordon equations with const…
Self-Intersection Local Time of -superprocess
L. Mytnik, J. Villa
The existence of self-intersection local time (SILT), when the time diagonal is intersected, of the -superprocess is proved for and for a renormalized SILT when $d…
Electric dipole and magnetic quadrupole moments of the boson via a CP-violating vertex in effective Lagrangians
J. Montano, F. Ramirez-Zavaleta, G. Tavares-Velasco +1
The possibility of nonnegligible electric dipole () and magnetic quadrupole () moments induced by the most general vertex is examined via…