Two-Step Relaxation Newton Method for Nonsymmetric Algebraic Riccati Equations Arising from Transport Theory

Table 2

Numerical results for (𝛼,𝑐)=(10⁻⁷,1) and different n .

		𝑛
Method		8	16	32	64	128	256	512	1024
	SI	70317	71076	71494	71697	71796	71889	71931	72014
IT	NBJ	32090	31401	31123	30932	30724	30743	30742	30771
	TSRN	30945	30713	30664	30643	30637	30639	30678	30715
	SI	5.503	5.971	7.450	12.540	26.587	108.811	466.51	1799.747
CPU	NBJ	2.687	2.865	3.441	6.437	11.501	47.355	203.578	751.886
	TSRN	2.392	2.525	3.237	5.608	10.568	46.458	201.795	735.711