A Lie Symmetry Classification of a Nonlinear Fin Equation in Cylindrical Coordinates

Table 1

Case  1.1: commutation relations satisfied by symmetry generators.

[𝑋𝑖,𝑋𝑗]	𝑋1	𝑋2	𝑋3	𝑋4	𝑋5
𝑋1	0	0	0	0	𝑋2
𝑋2	0	0	0	0	𝑋1
𝑋3	0	0	0	𝑐𝑁^2𝑋3	0
𝑋4	0	0	−𝑐𝑁^2𝑋3	0	0
𝑋5	−𝑋2	−𝑋1	0	0	0