Boundary Value Problems

Table 1 \(k=0.5\), the relative root mean square errors \(\epsilon(u)\) for various noise levels

From: A quasi-reversibility regularization method for a Cauchy problem of the modified Helmholtz-type equation

ε	0.0001	0.001	0.005	0.01	0.05
p = 1	0.0014	0.0037	0.0117	0.0270	0.0814
p = 2	0.0025	0.0073	0.0205	0.0344	0.1184
p = 3	0.0046	0.0129	0.0311	0.0492	0.1323

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