, 2016 In this paper, a fourth-order partial divided-difference equation on quadratic lattices with polynomial coefficients satisfied by bivariate Racah polynomials is presented.
Area, I. +4 more
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Dynamics of a cross-superdiffusive SIRS model with delay effects in transmission and treatment. [PDF]
Nonlinear Dyn, 2023 Mvogo A +3 more
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Lattice equations arising from discrete Painlev\'e systems. II. $A_4^{(1)}$ case
, 2016 In this paper, we construct two lattices from the $\tau$ functions of $A_4^{(1)}$-surface $q$-Painlev\'e equations, on which quad-equations of ABS type appear.
Joshi, Nalini +2 more
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An efficient nonstandard computer method to solve a compartmental epidemiological model for COVID-19 with vaccination and population migration. [PDF]
Comput Methods Programs Biomed, 2022 Herrera-Serrano JE +3 more
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Analysis of a nonstandard computer method to simulate a nonlinear stochastic epidemiological model of coronavirus-like diseases. [PDF]
Comput Methods Programs Biomed, 2021 Macías-Díaz JE +3 more
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On a class of nonlinear discrete problems of Kirchhoff type [PDF]
In view of variational methods and critical points theory, we study the existence of solutions for a discrete boundary value problem, which is a discrete variant of a continuous (p1(x), p2(x))-Kirchhoff-type problem, with a real parameter λ > 0 ...
AYOUJIL, Abdesslem +2 more
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Radiolysis of [1.1.1] propellane and of aziridines: fate of their molecular ions [PDF]
, 2005 Bei der Ionization von [1.1.1]Propellan (PRP+.) in Tieftemperaturmatrizen entsteht eine photolabile Spezies, die eine breite, schwache Bande im NIR Bereich (λmax = 1440 nm) und ein Triplett von 5.4 G eines Quintetts von 14.8 G im ESR Spektrum aufweist ...
Bally, Thomas, Müller, Beat Christoph
core
Discrete harmonic analysis associated with ultraspherical expansions
, 2015 We study discrete harmonic analysis associated with ultraspherical orthogonal functions. We establish weighted l^p-boundedness properties of maximal operators and Littlewood-Paley g-functions defined by Poisson and heat semigroups generated by certain ...
Betancor, Jorge J. +3 more
core
The number of reduced alignments between two DNA sequences. [PDF]
BMC Bioinformatics, 2014 Andrade H, Area I, Nieto JJ, Torres A.
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