Se evidencia en los estudiantes universitarios poca claridad en la aplicación de contenidos relacionados con integrales impropias debido a una ausencia de significado que no les permite hacer conexión con el entorno y con ...

The discrete mollification method is a data smoothing procedure, based on convolution, that is appropriate for the stabilization of explicit schemes for the numerical solution of partial differential equations and the ...

With the increase in the generation of solid waste, it raised the environmental concern, since, when improperly managed, it can cause numerous negative impacts. To mitigate these impacts, one has the proper management of ...

The main goal of this paper is to formulate portfolio selection problems in terms of quadratic optimization problems. For the mean-variance optimal portfolio selection problem we consider that the expected returns of the ...

With the growing demand for water supply and sanitation, it is crucial to adopt management plans to conserve the quality and quantity of surface and groundwater resources. In this context, this study aimed to map and ...