Numerical Solution of Heat Equation in Polar Cylindrical Coordinates by the Meshless Method of Lines

Table 5

Convergence of the method corresponding to Example 3.

	Condition number	Spectral radius	Maximum absolute error	error
300	1.87647e + 007	0.16686	2.21488e − 005	1.01050e − 005
600	3.93730e + 009	0.43539	9.46609e − 006	6.47678e − 006
900	1.47083e + 011	0.45158	5.22090e − 006	5.78701e − 006