16 citations · 37 across the 7 of their papers we have counts for
7 papers
Quasi-Random Discrete Ordinates Method to Radiative Transfer Equation with Linear Anisotropic Scattering
Pedro H. A. Konzen, Leonardo F. Guidi, Thomas Richter
The quasi-random discrete ordinates method (QRDOM) is here proposed for the approximation of transport problems. Its central idea is to explore a quasi Monte Carlo integration with…
Quasi-Random Discrete Ordinates Method for Transport Problems
Pedro H. A. Konzen, Leonardo F. Guidi, Thomas Richter
The quasi-random discrete ordinates method (QRDOM) is here proposed for the approximation of transport problems. Its central idea is to explore a quasi Monte Carlo integration with…
Site recurrence of open and unitary quantum walks on the line
Silas L. Carvalho, Leonardo F. Guidi, Carlos F. Lardizabal
We study the problem of site recurrence of discrete time nearest neighbor open quantum random walks (OQWs) on the integer line, proving basic properties and some of its relations w…
Hierarchical Spherical Model from a Geometric Point of View
Domingos H. U. Marchetti, William R. P. Conti, Leonardo F. Guidi
A continuous version of the hierarchical spherical model at dimension d=4 is investigated. Two limit distribution of the block spin variable X^γ, normalized with exponents γ=d+2 an…
Convergence of the Mayer Series via Cauchy Majorant Method with Application to the Yukawa Gas in the Region of Collapse
Leonardo F. Guidi, Domingos H. U. Marchetti
We construct majorant functions for the Mayer series of pressure satisfying a nonlinear differential equation of first order which can be solved by the method of character…
Rakib-Sivashinsky and Michelson-Sivashinsky Equations for Upward Propagating Flames: A Comparison Analysis
Leonardo F. Guidi, Domingos H. U. Marchetti
We establish a comparison between Rakib--Sivashinsky and Michelson-Sivashinsky quasilinear parabolic differential equations governing the weak thermal limit of upward flame front p…