An Adaptive Domain Partitioning Technique for Meshfree-Type Methods

Table 2

Error values for Example 6.2.

Problem	𝑁+𝐿	S. U. D.	S. A. D.	U. 2 Sub	A 2 Sub	U. 4 Sub	A 4 Sub
𝑢=1/(𝑥+𝑦)	80+380	1.1𝐸−2	2.6𝐸−1	1.8𝐸−3	9.8𝐸−3	5.0𝐸−3	2.2𝐸−3
	120+800	4.4𝐸−3	2.3𝐸−1	2.2𝐸−2	8.5𝐸−3	2.1𝐸−3	1.2𝐸−3
𝑢=1/(𝑥+𝑦)^2	80+380	2.6𝐸−1	1.6𝐸+1	1.5𝐸−0	9.0𝐸−2	2.1𝐸−1	5.0𝐸−2
	120+800	1.1𝐸−1	5.0𝐸−1	8.5𝐸−1	9.8𝐸−2	1.1𝐸−1	4.0𝐸−2