The paper determines the source functions for which a generalized Fisher equation with exponential diffusion in cylindrical coordinates admits Lie symmetries beyond time translation and obtains the reduced ODEs.
Ibragimov, A Practical Course in Differential Equations and Mathematical Modelling, Higher Education Press, Beijing, World Scientific Publishing Co
1 Pith paper cite this work. Polarity classification is still indexing.
1
Pith paper citing it
fields
math-ph 1years
2026 1verdicts
UNVERDICTED 1representative citing papers
citing papers explorer
-
Lie symmetries of a generalized Fisher equation in cylindrical coordinates
The paper determines the source functions for which a generalized Fisher equation with exponential diffusion in cylindrical coordinates admits Lie symmetries beyond time translation and obtains the reduced ODEs.