Characterization of Traveling Waves Solutions to an Heterogeneous Diffusion Coupled System with Weak Advection
نویسندگان
چکیده
The aim of this work is to characterize Traveling Waves (TW) solutions for a coupled system with KPP-Fisher nonlinearity and weak advection. heterogeneous diffusion introduces certain instabilities in the TW heteroclinic connections that are explored. In addition, advection reflects existence critical combined speed which purely monotone. This study follows analytical techniques together numerical exercises used validate or extent contents principles. main concepts treated related positivity conditions, propagation homotopy representations asymptotic behaviour.
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ژورنال
عنوان ژورنال: Mathematics
سال: 2021
ISSN: ['2227-7390']
DOI: https://doi.org/10.3390/math9182300