• Soluciones de la Ecuación de Smoluchowski caso discreto y caso continuo 

      Gacharná González, Juan Manuel (Escuela Colombiana de Ingeniería Julio GaravitoMatemáticas, 2020)
      In this work solutions of the discrete version Smoluchowski equation are presented using some probability concepts and methods to solve partial differential equations. The procedure to arrive at the solution of the ...
    • Modeling the effects of light wavelength on the growth of Nostoc ellipsosporum 

      Ortiz Moreno, Martha Lucia; Cárdenas Poblador, Jaleydi; Agredo, Julián; Solarte Murillo, Laura Vanessa (Pontificia Universidad JaverianaJuan Carlos Salcedo-Reyes (salcedo.juan@javeriana.edu.co)Bogotá, Colombia, 2020)
      Mathematical models provide information about population dynamics under different conditions. In the study, four models were evaluated and employed to describe the growth kinetics of Nostoc ellipsosporum with different ...
    • The 𝒫�-Hausdorff, 𝒫�-regular and 𝒫�-normal ideal spaces 

      Pachón R., Néstor Raúl (Chile, 2020)
      We introduce and study new extensions of some separation axioms to ideal topological spaces, which we have called 𝒫����-Hausdorff, 𝒫����-regular and 𝒫����-normal. These extensions are quite natural and represent a good ...
    • Matemáticas con LaTeX. Elaboración de gráficos y textos 

      Alvarez Perez, Carlos Abel; Baquero Torres, Efren Ricardo (Escuela Colombiana de IngenieríaColombia, 2020)
    • Gaussian Quantum Markov Semigroups on a One-Mode Fock Space: Irreducibility and Normal Invariant States 

      Agredo Echeverry, Julián Andrés; Fagnola, Franco; Poletti, Damiano (2021)
      We consider the most general Gaussian quantum Markov semigroup on a one-mode Fock space, discuss its construction from the generalized GKSL representation of the generator. We prove the known explicit formula on Weyl ...
    • Regularity and normality in ideal bitopological spaces 

      Pachon Rubiano, Néstor Raúl (Universidad Católica del NorteAntofagasta, Chile, 2021)
      We introduce, and study, the regularity and normality in ideal bitopological spaces, absent subject in literature. Our definitions have the advantage of using only the open sets of the two underlying topologies. These new ...
    • A possible predictive mathematical model for the growth of a periphytic alga 

      Agredo, Julián; J, Cárdenas Poblador; M L, Ortiz Moreno; A, Vega Moreno (San José de Cúcuta, Colombia, 2022)
      Algae are photosynthetic organisms and have qualities that are very attractive for cultivation and industrial development for commercial purposes. When algal growth is analyzed for the production of biomass usually only ...
    • A generalization of connectedness via ideals 

      Pachón Rubiano, Néstor Raúl (2022)
      Connected spaces as a generalization of the connectedness, and thus of the Ekici-Noiri and Modak-Noiri notions, through ideals.
    • The Decoherence-Free Subalgebra of Gaussian Quantum Markov Semigroups 

      Agredo, Julián; Fagnola, Franco; Poletti, Damiano (2022-06-03)
      We demonstrate a method for finding the decoherence-free subalgebra N(T) of a Gaussian quantum Markov semigroup on the von Neumann algebra B(Γ(Cd)) of all bounded operator on the Fock space Γ(Cd) on Cd . We show that ...