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math.AP2026
Study via Approximate Symmetries of the Emergence of Secondary Flux in the Bevilacqua-Galeão Model
Yuri Bozhkov, Stylianos Dimas, Antônio J. Silva Neto
The Bevilacqua-Galeão Model of Anomalous Diffusion introduces two fluxes: a primary flux that follows Fick's law of diffusion, representing the fraction of particles undergoing cla…
math.AP2013★ 4 cited
Group Classification of a generalization of the Heath Equation
Y. Bozhkov, S. Dimas
The complete group classification of a generalization of the Heath model is carried out by connecting it to the heat equation with nonlinear source. Examples of invariant solutions…
math.AP2013★ 16 cited
Group Classification of a Generalized Black--Scholes--Merton Equation
Yuri Bozhkov, Stylianos Dimas
The complete group classification of a generalization of the Black-Scholes-Merton model is carried out by making use of the underlying equivalence and additional equivalence transf…