The Scientific Journal SELECCIONES MATEMATICAS, of the Academic Department of Mathematics of the National University of Trujillo, Perú it is from 2014 an online journal, open access, peer review. The purpose is to publish and the diffusion of original and unpublished research in the area of Pure and Applied Mathematics and scientific computing.
VOL 12 ISSUE 2 - 2025
VOL 12 ISSUE 1 -2025
Selecciones Matemáticas
Journal of open access
Vol. 12 No. 01 (2025): January - July
Published: 2025-07-26
Table of Contents
Articles
Calixto P. Calderón, Alberto Torchinsky
Dik D. Lujerio Garcia, Newton M. Solórzano Chávez, Marck A. Molina Morales, Bibiano
M. Cerna Maguiña
Armando M. V. Corro, Carlos M. C. Riveros, Raquel P. de Aráujo
Rassim Darazirar
German Lozada-Cruz
Neisser Pino Romero, Roxana López-Cruz
Alessandri Canchoa Quispe, Sergio Camiz, Eladio Ocaña
Walter T. Huaraca Vargas
Osmar Alessio, Luiz Augusto Ramos Cintra Neto
Ronald Jesús Mas Huamán
Víctor Saldaña-Núñez, Alex Altamirano-Fernández, Ranghely Hernández-Castañeda,
Rodrigo Gutiérrez
Fernando Córdova-Lepe, Franco Lara-Muñoz, Ranghely Hernández-Castañeda, Rodrigo
Gutiérrez
Communications
Cairo Henrique Vaz Cotrim, Laredo Rennan Pereira Santos
Review
Jose Luis Matos Tejada
Alejandro Ortiz Fernández
Alejandro Ortiz Fernández
Carlos Felipe Vidarte Chavez
Vol 11(2) 20024
A seasonal commensalism model with a weak Allee effect to describe climate-mediated shiftsOsvaldo Osuna, Geiser Villavicencio-Pulido212 - 221Improved global convergence results for augmented Lagrangian method with exponential penalty function
Frank Navarro-Rojas, Luis G. Ticona Quispe222 - 235The SIRD epidemiological model using Caputo fractional derivatives applied to study the spread of the COVID-19 in the Peruvian region of Tacna
Edson A. Coayla-Teran, Angel J. Calsin-Cari, Guido Alvarez-Jauregui236 - 248Refuge used by prey as a function of predator numbers in a Leslie-type model
Paulo Tintinago-Ruiz, Alejandro Rojas-Palma, Eduardo González-Olivares249 - 258Spectral Differentiation and Mimetic Methods for Solving the Scalar Burger’s Equation
Bertha K. Rodriguez-Chavez, Yessica E. Zarate-Pedrera259 - 270Numerical implementation of a stochastic differential equation of motion
Saúl Moisés Torres Murga271 - 284Normal forms of vector fields induced by holomorphic actions of the group SL(2,C) on a complex manifold
Benito Leonardo Ostos Cordero285 - 302
Review
A comprehensive review of the characterization of real numbers
Víctor Arturo Martínez León, Rodrigo Bloot, Ana Letícia de Oliveira303 - 325Brief introduction to distributions and to Hörmander spaces Bp,k
Alejandro Ortiz Fernández326 - 356Harmonic analysis and partial differential equations. Brief walk through these domains
Alejandro Ortiz Fernández367 - 392Existence and construction of the Peano selection for a multivalued function
Rosario Diomedes Delgado Vásquez, Waymer A. Barreto V., Teodoro L. Acevedo T.409 - 416
Volumen 11 Issue 01 - 2024
Quadratic Fractionally Integrated Moving Average Processes with Long-Range Dependence
Jonas F. de Medeiros, Maicon J. Karling, Silvia Regina C. Lopes, Guilherme L. Feltes1 - 19Surfaces with quadratic support function
Armando M. V. Corro, Jose L. T. Carretero, Carlos M. C. Riveros20 - 29Prime submodules and maximal submodules in the idealization of a module
Alex Molina, Mario Santiago, Juan Villanueva30 - 41Extensions in affine spaces of bilinear applications, differentiable actions, and tensors
Benito Leonardo Ostos Cordero42 - 55Influence of the prey refuge use on the Volterra predation modelUso de refugio por las presas en el modelo Volterra
Eduardo González-Olivares, Alejandro Rojas-Palma, Roxana López-Cruz56 - 68Mathematical modeling to evaluate potato cultivation in high-andean soils using data analysis and the Runge Kutta method
Irla Mantilla Núñez, Juan Reymundo P.69 - 87
Review
Automatic placement of elements of up to three sets in Venn Diagram operations using a Wolfram-Mathematica command
Jorge L. Viera-Jimenez, Luis A. Ramirez-Marquina, Sonia A. Casós-Fernández, Robert Ipanaqué-Chero104 - 116The Integral, a Vision of its Evolution Through Time IV. Harmonic Analysis, Stochastic Processes. Stochastic Integration
Alejandro Ortiz Fernández117 - 152Some Aspects in the PDE. The Dirichlet and the Cauchy Problems
Alejandro Ortiz Fernández153 - 188