Analytical Particular Solutions of Multiquadrics Associated with Polyharmonic Operators

Table 7

Maximum errors of the two-dimensional Poisson's problem.

	𝑀=9×9	𝑀=11×11	𝑀=13×13
𝐿=0	1.07𝐸−06	1.64𝐸−07	6.38𝐸−08
𝐿=2	8.23𝐸−07	1.22𝐸−07	4.99𝐸−08
𝐿=4	3.50𝐸−07	2.85𝐸−08	1.47𝐸−08
𝐿=6	2.08𝐸−07^∗	1.12𝐸−08^∗	5.06𝐸−09
𝐿=8	2.53𝐸−07	1.43𝐸−08	2.25𝐸−09^∗

∗Means the best result.