Analytic Approximation of Solutions of Parabolic Partial Differential Equations with Variable Coefficients

Table 1

Maximal absolute and relative errors of the approximate solution and condition number of the matrix in (30) for problem (31)–(33) obtained for different values of in (29).

	Max. absolute error	Max. relative error	Cond. number
5
10
15
20
23
26
29
34
39
50
75
100