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Communications in Computer and Information Science(2)
Mathematical Methods in the Applied Sciences(1)
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Assessing the COVID-19 Vaccination Process via Functional Data Analysis
Conference ObjectAbstract: This manuscript aims to assess the evolution of the COVID-19 vaccination process in some American anPalabras claves:covid-19, Functional clustering, functional data analysis, Functional Principal Components AnalysisAutores:Christian Calle-Cárdenas, Guido Tapia-Riera, Isidro Rafael Amaro, Lenin Riera-Segura, Saba Rafael InfanteFuentes:googlescopusControllability of semilinear neutral differential equations with impulses and nonlocal conditions
ArticleAbstract: When a real-life problem is mathematically modeled by differential equations or another type of equaPalabras claves:controllability of neutral equations, impulses, Nonlocal conditions, Rothe's fixed point theorem, semilinear equationsAutores:Hugo Leiva, Lenin Riera-Segura, Oscar E. CamachoFuentes:googlescopusApproximate controllability of non-instantaneous impulsive semi-linear neutral differential equations with non-local conditions and unbounded delay
ArticleAbstract: In this work, we study the approximate controllability for retarded neutral differential equations wiPalabras claves:controllability, Non-instantaneous impulses, Non-local conditions, semi-linear neutral equations, unbounded delayAutores:Hugo Leiva, Lalvay-Segovia S., Lenin Riera-Segura, Oscar E. Camacho, SEBASTIAN LEONARDO LALVAY SEGOVIAFuentes:googlescopusHJ-Biplot and Clustering to Analyze the COVID-19 Vaccination Process of American and European Countries
Conference ObjectAbstract: HJ-Biplot and Cluster Analysis are used in a data set that contains variables related to the impactPalabras claves:CLÚSTER ANALYSIS, covid-19, HJ-biplot, VaccinationAutores:Guido Tapia-Riera, Harvey Marin-Calispa, Isidro Rafael Amaro, Lenin Riera-Segura, Saba Rafael InfanteFuentes:googlescopus