Results 1 to 10 of about 48 (46)

The number of reduced alignments between two DNA sequences. [PDF]

BMC Bioinformatics, 2014
Background In this study we consider DNA sequences as mathematical strings. Total and reduced alignments between two DNA sequences have been considered in the literature to measure their similarity.
Andrade H, Area I, Nieto JJ, Torres A.
europepmc   +4 more sources

Well-posedness and maximum principles for lattice reaction-diffusion equations

Advances in Nonlinear Analysis, 2017
Existence, uniqueness and continuous dependence results together with maximum principles represent key tools in the analysis of lattice reaction-diffusion equations.
Slavík Antonín, Stehlík Petr, Volek Jonáš   +2 more
doaj   +1 more source

Existence and Nonexistence of Periodic Solutions for a Class of Fourth‐Order Partial Difference Equations

Journal of Mathematics, Volume 2025, Issue 1, 2025.
In this paper, we investigate multiplicity, existence, and nonexistence of periodic solutions to a fourth‐order partial difference equation via linking theorem and saddle point theorem. Our obtained results significantly generalize and improve some existing ones.
Dan Li, Yuhua Long, Ji Gao
wiley   +1 more source

Treatment of moderate‐to‐severe canine atopic dermatitis with modified‐release mycophenolate (OKV‐1001): A pilot open‐label, single‐arm multicentric clinical trial

Veterinary Dermatology, Volume 35, Issue 6, Page 652-661, December 2024.
Background – Mycophenolate is an immunomodulating agent successfully used for the treatment of moderate‐to‐severe atopic dermatitis (AD) in people. Mycophenolate is an effective steroid‐sparing treatment option for use in dogs with inflammatory skin diseases.
Michael Klotsman, Wayne H. Anderson, Danielle Wyatt, Tom Lewis, Natalie Theus, Domenico Santoro   +5 more
wiley   +1 more source

Integrable discretisations and Yang–Baxter maps for super nonlinear Schrödinger systems

Nuclear Physics B
We construct an integrable Grassmann-extended vertex-bond discrete system, which can be restricted to the Grassmann-extended Adler–Yamilov system of partial difference equations, and we derive a Darboux matrix and a Bäcklund transformation for the latter.
Sotiris Konstantinou-Rizos
doaj   +1 more source

Homoclinic solutions in periodic partial difference equations

Advances in Nonlinear Analysis
By using critical point theory in combination with periodic approximations, we obtain novel sufficient conditions for the existence of nontrivial homoclinic solutions for a class of periodic partial difference equations with sign-changing mixed ...
Mei Peng, Zhou Zhan, Yu Jianshe
doaj   +1 more source

Infinitely many homoclinic solutions for nonlinear p-Laplacian partial difference equations without Ambrosetti-Rabinowitz condition

Demonstratio Mathematica
In this paper, we explore the existence of infinitely many homoclinic solutions for nonlinear p-Laplacian partial difference equations by variational methods in combination with the Symmetric Mountain Pass Theorem.
Long Yuhua
doaj   +1 more source

Dynamics of a cross-superdiffusive SIRS model with delay effects in transmission and treatment. [PDF]

Nonlinear Dyn, 2023
Mvogo A, Tiomela SA, Macías-Díaz JE, Bertrand B.   +3 more
europepmc   +1 more source

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, Macías-Díaz JE, Medina-Ramírez IE, Guerrero JA.   +3 more
europepmc   +1 more source

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, Raza A, Ahmed N, Rafiq M.   +3 more
europepmc   +1 more source