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. Feltes

  1 - 19

  •  PDF

• Surfaces with quadratic support function

  Armando M. V. Corro, Jose L. T. Carretero, Carlos M. C. Riveros 

  20 - 29

  •  PDF

• Prime submodules and maximal submodules in the idealization of a module

  Alex Molina, Mario Santiago, Juan Villanueva

  30 - 41

  •  PDF (Español (España))

• Extensions in affine spaces of bilinear applications, differentiable actions, and tensors

  Benito Leonardo Ostos Cordero

  42 - 55

  •  PDF (Español (España))

• Influence 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-Cruz

  56 - 68

  •  PDF (Español (España))

• Mathematical 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

  •  PDF (Español (España))

Review

• Well-Possednes of a predator-prey reaction-diffusion model with functional response dependent on species 

  Neisser Pino-Romero

  88 - 103

  •  PDF (Español (España))

• 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-Chero

  104 - 116

  •  PDF (Español (España))

• The Integral, a Vision of its Evolution Through Time IV. Harmonic Analysis, Stochastic Processes. Stochastic Integration

  Alejandro Ortiz Fernández 

  117 - 152

  •  PDF (Español (España))

• Some Aspects in the PDE. The Dirichlet and the Cauchy Problems

  Alejandro Ortiz Fernández 

  153 - 188

  •  PDF (Español (España))

• Fourier analysis with R

  Mississippi Valenzuela

  189 -210

  •  PDF

VOLUMEN 10 ISSUE 2

 

Articles

• Frobenius methods for analytic second order linear partial differential equations

  Víctor Arturo Martínez León, Bruno César Azevedo Scárdua

  210 - 248

  • PDF

• A mathematical model for the formation of oscillation marks in steelmaking industry

  Marcos Zambrano Fernández

  249 - 256

  • PDF

• Analysis of a delayed mathematical model for tumor-immune cell interactions with Holling type II functional response

  John Medina Diaz

  257 - 272

  • PDF

• Semigroups of class Co on l2(Z)

  Yolanda Santiago Ayala

  273 - 284

  • PDF (Español (España))

• The region of the unit Euclidean sphere that admits a class of (r,s)-linear Weingarten hypersurfaces

  Marco Antonio Lázaro Velásquez

  285 - 298

  • PDF

• Solutions to the Calapso, Zoomeron, and Davey-Stewartson III Equations using Ribaucour Transformations

  Marcelo Lopes Ferro, Armando M. V. Corro

  299 - 309

  • PDF

• Dynamics of a Leslie-Gower type predation model with non-monotonic functional response and weak Allee effect on prey

  Francisco J. Reyes Bahamón, Simeon Casanova Trujillo , Eduardo Gonzalez-Olivares

  310 - 323

  • PDF (Español (España))

• A non-parametric dynamic model for measuring efficiency

  Kelly Patricia Murillo

  324 - 332

  • PDF (Español (España))

• The Frobenius endomorphism to Elliptic Curves and same properties

  Jaime Edmundo Apaza Rodriguez

  333 - 338

  • PDF (Português (Brasil))

• Relationship Between the Cantor-Bendixson Derivative and the Algebra of Sets

  Andres Merino, Sebastián Heredia F.

  339 - 351

  • PDF (Español (España))

• Dolph Algebras and Dolph Groups

  Felipe Clímaco Ccolque Taipe

  352 - 369

  • PDF (Español (España))

• Modeling and calibration for a simple pendulum

  Daiana Soares Barreiro, Frank Henry Acasiete Quispe, Laura Costa Pereira Miranda

  370 - 380

  • PDF (Português (Brasil))

Review

• The integral, a vision of its evolution through time II

  Alejandro Ortiz Fernández

  381 - 403

  • PDF (Español (España))

• The integral, a vision of its evolution through time III

  Alejandro Ortiz Fernández

  404 - 435

  • PDF (Español (España))

Mathematics' Teaching

• A characterization of the natural isomorphism of bifunctors

  Carlos Mejía Alemán, Milton Milciades Cortez Gutiérrez, Emerson Lech Taipe Huamaní

  436 - 443

  • PDF (Español (España))

• Hopf bifurcation in an autonomous system with logistic growth and Holling type II functional response

  Danny Estefany Paz Vidal, Joan Esteban Salazar Gordillo

  444 - 461

  • PDF (Español (España))

• Computational methods in algebraic geometry

  Joe Palacios, Ruth Cabanillas

  462 - 469

  • PDF (Español (España)) 

  •  We invite you to publish your articles, you can visit at 

    https://revistas.unitru.edu.pe/index.php/SSMM/about/submissions 
    
    

     

     

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Vol 10, issue 1

 Articles

• On the index of stability of (r, s)-linear Weingarten Clifford tori

  Marco Antonio Lázaro Velásquez

  102 - 113

  •  PDF

• New Isothermic surfaces in S3

  Armando M. V. Corro, Marcelo Lopes Ferro

  114 - 128

  •  PDF

• ϵ-isothermic surfaces in pseudo-Euclidean 3-space

  Armando M. V. Corro, Carlos M. C. Riveros, Marcelo L. Ferro

  129 - 146

  •  PDF

• Fundamental response in the vibration control of buildings subject to seismic excitation with ATMD

  Fidel Jara Huanca, Obidio Rubio , Julio Ruiz Claeyssen 

  147 - 157

  •  PDF

• Particle paths beneath forced small amplitude periodic waves in a shallow channel with constant vorticity

  Marcelo V. Flamarion

  158 - 163

  •  PDF (Español (España))

• Analysis of the behavior of the flow of prices in the financial market using the entropy of information

  José Luis Ponte Bejarano, Juan Carlos Ponte Bejarano, Alexis Rodriguez Carranza

  164 - 172

  •  PDF (Español (España))

Review

• The integral: a vision of its evolution through time I

  Alejandro Ortiz Fernández

  173 - 198

  •  PDF (Español (España))

• Brief review of classical Effort Estimation models for Software development projects

  Diego Bravo-Estrada, Roxana López-Cruz

  199 - 209

  •  PDF (Español (España))

special issue - PEC

 Editorial

• Editorial - PeC3

  Special Issue Editors

  •  PDF

Articles

• Domain Decomposition with Neural Network Interface Approximations for time-harmonic Maxwell’s equations with different wave numbers

  Tobias Knoke, Sebastian Kinnewig, Sven Beuchler, Ayhan Demircan, Uwe Morgner, Thomas Wick

  1 - 15

  •  PDF

• A primal dual mixed finite element method for inverse identification of the diffusion coefficient and its relation to the Kohn-Vogelius penalty method

  Erik Burman

  16 - 28

  •  PDF

• Implications of the delayed feedback effect on the stability of a SIR epidemic model

  Roxana López-Cruz

  29 - 40

  •  PDF

• Bayesian estimation of parameters in a SI mathematical model for the transmission dynamics of an infectious disease in Peru

  Emma Cambillo-Moyano, Ysela Agüero-Palacios, Alicia Riojas-Cañari, Pedro Pesantes-Grados, Roxana López-Cruz

  41 - 50

  •  PDF

• Gradient method with AFEM for parameter-estimation

  Roland Becker

  51 - 59

  •  PDF

• Exploring parameter spaces in complex dynamics

  Pedro Iván Suárez Navarro

  60 - 68

  •  PDF

• K-means algorithm and multicriteria analysis to determine drainage zones in a geographic region

  Julio César Peralta Castañeda

  69 - 80

  •  PDF

• Simulation of the behaviour of covid-19 with the stochastic SIRD model: case of Peru

  Obidio Rubio, Dennis Quispe Sanchez, Edmundo Vergara-Moreno, Franco Rubio López

  81 - 89

  •  PDF

• Applications of the duality theory of convex analysis to the complete electrode model of electrical impedance tomography

  Josué D. Díaz-Avalos

  90 - 101

  •  PDF

Volumen 9 Issue 2 - 2022

 SELECCIONES MATEMATICAS 

Vol. 9 No. 02 (2022): August-December

Published: 2022-12-30

• The Hausdorff-Young inequality for n-dimensional Hermite expansions

  Calixto P. Calderón , Alberto Torchinsky

  227 - 233

  • PDF

• A positively invariant attracting set for a predator-prey model with a non-differentiable functional response

  Josué Díaz-Avalos

  234 - 242

  • PDF

• Relatives Geometries

  Armando Corro, Marcelo Lopes Ferro

  243 - 257

  • PDF

• Geometry of 2x2 matrix curves

  Victor León, Newton Solórzano, Alexis Rodríguez, Karen Gaviria

  258 - 274

  • PDF (Español (España))

• Dynamics of a predation model considering sigmoid functional response and alternative food for predators

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

  275 - 286

  • PDF (Español (España))

• Prey refuge use: its impact on the dynamics of the Lotka-Volterra model

  Eduardo González Olivares, Roxana López-Cruz, Alejandro Rojas-Palma

  287 - 301

  • PDF (Español (España))

• Numerical simulation of energy cascade in turbulent fluids

  Alexis Rodriguez Carranza, Elder J. Varas Pérez, Juan C. Ponte Bejarano

  302 - 311

  • PDF (Español (España))

• Subspace identification of Wiener model and linear systems

  Santos Demetrio Miranda Borjas

  312 - 322

  • PDF (Português (Brasil))

• Classification of abelian groups finitely generated and applications

  Elisangela Valéria de Jesus, Aislan Leal Fontes , Carlos Mejía Alemán

  323 - 335

  • PDF (Português (Brasil))

• Relativization of Tor for HH of crossed products

  Felipe Clímaco Ccolque Taipe

  336 - 356

  • PDF (Español (España))

• Existence of the solution of a Schrödinger type homogeneous model in periodic Sobolev spaces

  Victor Candia Estrada , Yolanda Santiago Ayala

  357 - 369

  • PDF (Español (España))

• A new conformable fractional derivative and applications

  Vuk Stojiljkovic

  370 - 380

  • PDF

Review

• Hardy spaces Hp and BMO: A brief clasicc overview

  Alejandro Ortiz Fernández

  381 - 394

  • PDF (Español (España))

• A brief tour through the Wavelets

  Alejandro Ortiz Fernández

  395 - 422

  • PDF (Español (España))

Communications

• Analysis and dynamics of the predator-prey: Toxoplasma Gondii and common influenza with associated costs models

  Rosa Gomez, Jorge Jimenez Gomez

  423 - 430

  • PDF (Español (España))

View All Issues

Volumen 9 Issue 1 - 2022

SELECCIONES MATEMATICAS

 

Vol. 9 No. 01 (2022): January - July

Published: 2022-07-27

Articles

• Singular integral operators, a brief historical overview of its evolution

  Alejandro Ortiz Fernández

  01 - 23

  • PDF (Español (España))

• Stability of a Leslie-Gower type predator-prey model with a strong Allee effect with delay

  Roxana López-Cruz

  24 - 33

  • PDF

• Conformable fractional derivatives and applications to Newtonian dynamic and cooling body law

  Pedro Abrahan Parraga Cedeño, Miguel J. Vivas-Cortez, Oswaldo José Larreal

  34 - 43

  • PDF

• Khalil Conformable fractional derivative and its applications to population growth and body coolingin models

  Jaime David Villacís Lascano, Miguel José Vivas-Cortez

  44 - 52

  • PDF

• Markov chains and applications

  Mississippi Valenzuela

  53 - 78

  • PDF

• Constant elasticity of variance model: An application in the stock market of Lima

  Dennis Quispe S., Obidio Rubio

  79 - 90

  • PDF (Español (España))

• Existence of solution of a distributional problem for a generalized Schrödinger equation

  Yolanda Santiago Ayala

  91 - 101

  • PDF (Español (España))

• Chain contracting homotopy and a method for relative projective resolutions

  Felipe Clímaco Ccolque Taipe

  102 - 120

  • PDF (Español (España))

• Analysis and simulation of an extended SEIR mathematical model with vaccination for the spread of SARS-COV-2

  Jennifer Madge Escobedo, Jhelly Reynaluz Pérez Núñez

  121 - 136

  • PDF (Español (España))

• The SIRD epidemiological model applied to spreed od the COVID-19 in the Peruvian región of Tacna

  Humberto B. Vargas-Pichón, Edson A. Coayla-Teran, Edgar Tejada-Vásquez

  137 - 144

  • PDF (Español (España))

• Remark on Transitivity for piecewise increassing maps on R

  Luis Bladismir Ruiz Leal, Ambrosio Tineo, Abdul Lugo

  145 - 149

  • PDF (Español (España))

• A theorem about linear rank inequalities that depend on the characteristic of the finite field

  Victor Peña-Macias

  150 - 160

  • PDF

• A theorem on zero cycles on surfaces

  Rina Roxana Paucar Rojas, Claudia Schoemann

  161 - 166

  • PDF

• Bivariant K-theory of locally convex Z-graded algebras

  Julio Gutierrez

  167 - 172

  • PDF (Español (España))

• Collaboration between predators and weak Allee effect in prey. Consequences on the dynamics of a predation model

  Eduardo González-Olivares, Alejandro Rojas-Palma

  173 - 183

  • PDF (Español (España))

Communications

• Mathematical model on the dynamics of youth play in Perú

  Heydy Mayumy Carrasco Huaccha, Frank Henry Acasiete Quispe

  184 - 195

  • PDF (Español (España))

• Qualitative analysis and simulations of a ratio-dependent May-Holling-Tanner predator-prey model with an alternative food source for the predator

  Marco Romero-Ordoñez, Jhelly Pérez-Núñez, Luis Vásquez-Serpa

  196 - 209

  • PDF (Español (España))

Review

• On the R−automorphisms of formal power series on several indeterminates and with coefficients over the ring R

  Soledad Ramirez Carrasco, Anderson Cárdenas Falcón

  210 - 226

  • PDF (Español (España))

 

Vol 8 issue 2 December 2021

 https://revistas.unitru.edu.pe/index.php/SSMM

• On the numerical solution of a mathematical model for the concrete carbonation with a non-uniform diffusivity coefficient

  Marcos Zambrano Fernandez

  218-227

  •  PDF

• Rotational gravity-capillary waves generated by a moving disturbance

  Marcelo Flamarion

  228-234

  •  PDF

• A non-parametric and multidirectional model in quantitative research

  Kelly Murillo, Eugénio Alexander Miguel Rocha

  235-247

  •  PDF (Español (España))

• An introduction to cicada periodic evolution models

  Christian Camilo Cortes Garcia

  248-266

  •  PDF (Español (España))

• Periodicity in a Gause-type predation model considering collaboration among predators

  Eduardo González Olivares, Alejandro Rojas-Palma

  267-273

  •  PDF (Español (España))

• Stability of a mathematical model of HIV/AIDS considering treatment and the impact of media coverage

  Evelyn Katherine Gonzales Moreno, Roxana López-Cruz

  274-294

  •  PDF (Español (España))

• Mathematical analysis of a symptom-structured epidemic model 

  Pedro Isaac Pesantes Grados, Roxana López-Cruz

  295-315

  •  PDF

• Una clase de superficies con líneas de curvatura planas

  Carlos Maber Carrion Riveros, Cid D. F. Machado

  316-325

  •  PDF

• A proof of the Cayley-Hamilton theorem using algebraic geometry

  Carlos Mejía Alemán, Irene Edith Núñez Rodriguez, Rodolfo José Gálvez Pérez, Neisser Pino Romero

  326-332

  •  PDF (Español (España))

• Application of the principle of the Pontryagin maximum in the solution of a problem of minimum time

  José Luis Ponte Bejarano, Juan Carlos Ponte Bejarano, Alexis Rodríguez Carranza, Nelson Omar Aragones Salazar

  333-347

  •  PDF (Español (España))

• Results on the Well Posedness of a Distributional Differential Problem

  Yolanda Santiago Ayala

  348-359

  •  PDF (Español (España))

• On somewhat near continuity and some applications

  Zanyar Ameen

  360-369

  •  PDF

• Fuzzy model and method for farmland fertilization planning

  Edmundo Ruben Vergara Moreno, Cristhian Neyra Salvador

  370-378

  •  PDF (Español (España))

• A modified Leslie-Gower-type predation model considering collaboration between predators

  Eduardo González Olivares, Alejandro Rojas-Palma

  379-385

  •  PDF (Español (España))

Mathematics Education

• Some historical-analytical aspects of functional analysis

  Alejandro Ortiz Fernández

  386-403

  •  PDF (Español (España))

• Value of the golden ratio (number Phi) knowing the side length of a square

  Mercedes Orus-Lacort, Christophe Jouis

  404-410

  •  PDF

• Finite difference methods in image processing

  Juan Gabriel Triana, Luis Alejandro Ferro Alfonso

  411-416

  •  PDF

• Teaching strategies and academic performance of students; Faculty of Chemical and Textile Engineering - UNI

  Cecilia Rios, Abelardo Rodolfo Campana Concha

  417-422

  •  PDF (Español (España))

Review

• The Fourier transform in Schwartz space

  Carlos Alberto Peña Miranda, Elizabeth Cosi Cruz

  423-436

  •  PDF (Español (España))

• Linear equality-constrained least-square problems by generalized QR factorization

  Sergio Andrés Cabrera Miranda, Juan Gabriel Triana Laverde

  437-443

  •  PDF