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A model for incompressible fluids using finite element methods for the Brinkman problem
Altamirano-Fernández, Alex; Gómez-Hernández, E. A.; Duque-Marín, E.; Vásquez, A. (2020)The partial differential equations for fluid flow dynamics based on the Brinkman equations, written in terms of velocity-vorticity and pressure in three dimensions, are essential for predicting climate, ocean currents, ...
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Analysis of a Galerkin scheme to avoid the locking phenomenon: solid-fluid interaction problem
Vásquez-Coronel, A.; Salazar-Jurado, Edwin; Cuesta-Herrera, Ledys; Altamirano-Fernández, Alex (2020)Determining the response to the forces applied to an elastic solid containing an ideal fluid with constant density is essential in the engineering and biomedical fields. Therefore this paper aims to present and analyze a ...
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Consequences of insecticides on the dynamics of Anopheles mosquitoes
Gómez-Hernández, E. A.; Salazar-Jurado, Edwin; Altamirano-Fernández, Alex; Hernández-García, Ruber (2023)Physics is a science that has developed valuable contributions to the understanding of different phenomena; in particular, the concept of a dynamic system originates in Newtonian mechanics; a concept that allows predictions ...
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Existence of solutions for an optimal control problem in forestry management
Altamirano-Fernández, Alex; Rojas-Palma, Alejandro; Espinoza-Meza, Sergio (2023)Physical, biological, and economic factors remain inexhaustible sources when determining silvicultural management strategies that maximize the net benefit of timber volume. The objective of this paper is to formulate an ...
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Model of approximation of a velocity, vorticity and pressure in an incompressible fluid
Altamirano-Fernández, Alex; Vergaño-Salazar, J. G.; Duarte-Gandica, I. (2020)Generally, the temporary discretization of the Navier-Stokes equations despise the convective term, and consider a boundary ∂Ω = . This paper introduces a Galerkin scheme designed to solve by means of the finite element ...
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Optimal management strategies to maximize carbon capture in forest plantations: a case study with pinus radiata D. Don
Altamirano-Fernández, Alex; Rojas-Palma, Alejandro; Espinoza-Meza, Sergio (2023)Plantations with fast-growing species play a crucial role in reducing global warming and have great carbon capture potential. Therefore, determining optimal management strategies is a challenge in the management of forest ...
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Study of barley yellow dwarf virus: Dynamics of aphid-plant interaction
Gómez-Hernández, E. A.; Cuesta-Herrera, Ledys; Altamirano-Fernández, Alex; Salazar-Jurado, Edwin; Vásquez-Coronel, José A (2023)Physics continues to be an inexhaustible source of problems that have inspired the theoretical development of mathematics, particularly in the development of the theory of dynamical systems that have their origin in the ...