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

Table 1

Numerical results for 𝑛=32 and different (𝛼,𝑐).

		(𝛼,𝑐)
Method		(0.1,0.9)	(0.001,0.995)	(10^−5,1−2×10^−5)	(10^−7,1−10^−7)	(10^−12,1−10^−12)
	SI	37	181	2377	24405	71486
IT	NBJ	20	84	1040	10609	31092
	TSRN	20	81	1029	10499	30662
	SI	0.018	0.035	0.29	2.7	7.443
CPU	NBJ	0.001	0.026	0.210	1.551	3.525
	TSRN	0.001	0.015	0.110	1.270	3.063