Journal of Mathematics and Applications https://journals.prz.edu.pl./jma <div align="justify"> <p>The&nbsp;<strong>Journal of Mathematics and Applications</strong>&nbsp;(JMA) is a continuation of Scientific Research Papers of Rzeszów University of Technology. The series&nbsp;<em>Mathematics and Physics</em>&nbsp;was issued from 1984 to 1993, whereas the series&nbsp;<em>Mathematics</em>&nbsp;was issued from 1993 to 2004 – 27 issues in total. Subsequently, this publishing house was transformed into self-reliant publishing house under the name&nbsp;<em>Journal of Mathematics and Applications</em>&nbsp;(subject to the foregoing numeration). The first issue of that journal appeared in 2006. In 2020 vol. 43 of&nbsp;<em>Journal of Mathematics and Applications</em>&nbsp;was issued.<br>The version of the original articles is a printed version.<br>At the end of each scientific research paper will be given websites, which are available:</p> <ul> <li class="show">reviewing rules,</li> <li class="show">information and instructions for authors,</li> <li class="show">review form,</li> <li class="show">contact information for the editorial office and the publisher.</li> </ul> <p>The <em>Journal of Mathematics and Applications</em>&nbsp;is indexed in the databases: MathSciNet (Mathematical Reviews), BazTech and Index Copernicus (ICV 2019: 96.16).<br>e-ISSN 2300-9926<br>p-ISSN 1733-6775</p> </div> Politechnika Rzeszowska en-US Journal of Mathematics and Applications 1733-6775 On the Derivative of a Polynomial https://journals.prz.edu.pl./jma/article/view/1523 <p><img src="/public/site/images/rnalepa/Janin.png"></p> Vinay Jain Copyright (c) 2023-12-01 2023-12-01 46 1 5 13 Pontryagin's Maximum Principle for Optimal Control Problems Governed by Nonlinear Impulsive Differential Equations https://journals.prz.edu.pl./jma/article/view/1535 <p><img src="/public/site/images/rnalepa/Leiva1.png"></p> Hugo Leiva Copyright (c) 2023-12-01 2023-12-01 46 1 15 68 On Some Classes of Block Repetition Codes with Covering Radius of the Codes Z_(3^2 ) https://journals.prz.edu.pl./jma/article/view/1525 <p><img src="/public/site/images/rnalepa/Pandian.png"></p> Chella Pandian Copyright (c) 2023-12-01 2023-12-01 46 1 69 77 Equilibrium Stacks for a Non-Cooperative Game Defined on a Product of Staircase-Function Continuous and Finite Strategy Spaces https://journals.prz.edu.pl./jma/article/view/1526 <p><img src="/public/site/images/rnalepa/Romanuke.png"></p> Vadim Romanuke Copyright (c) 2023-12-01 2023-12-01 46 1 79 114 Bayer Noise Symmetric Functions and Some Combinatorial Algebraic Structures https://journals.prz.edu.pl./jma/article/view/1527 <p><img src="/public/site/images/rnalepa/Abdulwahid.png"></p> Adnan Hashim Abdulwahid Elgaddafi Elamami Copyright (c) 2023-12-01 2023-12-01 46 1 115 148 Existence of Traveling Profiles Solutions to Porous Medium Equation https://journals.prz.edu.pl./jma/article/view/1528 <p><img src="/public/site/images/rnalepa/Arioua.png"></p> Yacine Arioua Nouredine Benhamidouche Copyright (c) 2023-12-01 2023-12-01 46 1 149 162 Asymptotic Analysis for Coupled Parabolic Problem With Dirichlet-Fourier Boundary Conditions in a Thin Domain https://journals.prz.edu.pl./jma/article/view/1536 <p><img src="/public/site/images/rnalepa/Dilmi1.png"></p> Mohamed Dilmi Copyright (c) 2023-12-01 2023-12-01 46 1 163 185