Symmetries and Solutions for Some Classes of Advective Reaction-Diffusion Systems

被引：3
|
作者：
Torrisi, Mariano [1 ]
Tracina, Rita [1 ]
机构：
[1] Univ Catania, Dipartimento Matemat & Informat, Viale Andrea Doria 6, I-95125 Catania, Italy
来源：
SYMMETRY-BASEL | 2022年 / 14卷 / 10期
关键词：
reaction-diffusion-advection equations; symmetries; exact solutions; MODEL;
D O I：
10.3390/sym14102009
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
In this paper, we consider some reaction-advection-diffusion systems in order to obtain exact solutions via a symmetry approach. We write the determining system of a general class. Then, for particular subclasses, we obtain special forms of the arbitrary constitutive parameters that allow us to extend the principal Lie algebra. In some cases, we write the corresponding reduced system and we find special exact solutions.
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页数：10
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