Numerical Blow-Up Time for a Semilinear Parabolic Equation with Nonlinear Boundary Conditions

Table 1

Numerical blow-up times, numbers of iterations, CPU times (seconds) and orders of the approximations obtained with the explicit Euler method defined in (10.1).

I	𝑇^𝑛	n	CPU time	s
16	0.047927	451	—	—
32	0.044695	1260	0.5	—
64	0.043583	4075	5	1.54
128	0.043225	14555	60	1.64
256	0.043115	55061	1816	1.71