Vol 11(2) 20024

• 
  A seasonal commensalism model with a weak Allee effect to describe climate-mediated shifts

  Osvaldo Osuna, Geiser Villavicencio-Pulido

  212 - 221

  •  PDF

• Improved global convergence results for augmented Lagrangian method with exponential penalty function

  Frank Navarro-Rojas, Luis G. Ticona Quispe

  222 - 235

  •  PDF (Español (España))

• The 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-Jauregui

  236 - 248

  •  PDF

• Refuge used by prey as a function of predator numbers in a Leslie-type model

  Paulo Tintinago-Ruiz, Alejandro Rojas-Palma, Eduardo González-Olivares

  249 - 258

  •  PDF (Español (España))

• Spectral Differentiation and Mimetic Methods for Solving the Scalar Burger’s Equation

  Bertha K. Rodriguez-Chavez, Yessica E. Zarate-Pedrera

  259 - 270

  •  PDF (Español (España))

• Numerical implementation of a stochastic differential equation of motion

  Saúl Moisés Torres Murga

  271 - 284

  •  PDF (Español (España))

• Normal forms of vector fields induced by holomorphic actions of the group SL(2,C) on a complex manifold

  Benito Leonardo Ostos Cordero

  285 - 302

  •  PDF (Español (España))

Review

• A comprehensive review of the characterization of real numbers

  Víctor Arturo Martínez León, Rodrigo Bloot, Ana Letícia de Oliveira

  303 - 325

  •  PDF (Português (Brasil))

• Brief introduction to distributions and to Hörmander spaces Bp,k

  Alejandro Ortiz Fernández

  326 - 356

  •  PDF (Español (España))

• Harmonic analysis and partial differential equations. Brief walk through these domains

  Alejandro Ortiz Fernández 

  367 - 392

  •  PDF (Español (España))

• The Interconnection Between Calculus of Variations, Partial Differential Equations and Differential Geometry

  Delphin Mwinken

  393 - 408

  •  PDF

• Existence and construction of the Peano selection for a multivalued function

  Rosario Diomedes Delgado Vásquez, Waymer A. Barreto V., Teodoro L. Acevedo T.

  409 - 416

  •  PDF (Español (España))