Vol. 22 No. 2 (2021): Divulgaciones Matemáticas
The Editorial Board of Divulgaciones Matemáticas is pleased to present the Vol. 22, No. 2, 2022. The articles contained in this volume are those received during the second semester of the year 2021, wich ones were evaluated and accepted for publication, before the edition of this volume.
It is important to note, that despite the low demand for articles by authors by differents reasons, the journal could receive eight (8) works, of which two (2) did not approve the evaluation stage by the respective arbitrators. So, in this number are published five (5) articles in the Research Articles section, one (1) articles in the Expository and Historical Articles section. By other hand, in this edition, only two problems will be proposed in the Problems and Solutions section. Only problems will be proposed due to the lack of influx of solutions to the problems proporsed previously.
The editorial work related to this issue is the result of the efforts of Editorial Board and the Chief Editor. The Editors want to express their gratitude to all of those who made this volume possible: to the authors of the presented works, who gave their vote of confidence to the journal; to the referees, who evaluated the articles with selfless work, guaranteeing the quality standards of the journal and significantly improving the way of working; to the editorial team of Divulgaciones Matemáticas. To all of them, thanks a lot.
The journal is now on the portal of Revistas Científicas y Humanísticas de la Universidad del Zulia (ReviCyHLUZ) whose official website is: produccioncientificaluz.org. Now the articles are identified with the letterhead of the Sistema de Servicios Bibliotecarios y de Información de LUZ (SERBILUZ), and the journal has produccioncientificaluz.org/index.php/divulgaciones as its official website.
It is important to clarify that the web address divmat.demat-fecluz.org continues working to obtain the issues of the journal published before the year 2016, until they are transferred in their entirety to the new website mentioned. All this in order to give more expansion and recognition to the journal.
Finally, the Editorial Board of Divulgaciones Matemáticas ask for apologize to the authors of the articles published here for the remarkable delay in the publication of this issue and for the inconvenience that this may have caused them, we thank them for the waiting. Furthermore, we invite the Venezuelan and international mathematical community to continue giving their support by submitting their articles to our journal for evaluation and possible publication.
