1. Correction
The author regrettably finds that there are some minor errors in our paper [Citation2], which include the a-priori bound condition (29) and convergence estimate result (31) in Theorem 3.1. These errors mainly are caused during the procedure of using the Gronwall's inequality on P.1697. It is necessary to make a correction for them, for convenience, here we also give the complete proof process of Theorem 3.1.
Firstly, for Theorem 3.1, we make the following two corrections when other conditions were the same (see [Citation2]).
The a-priori bound assumption (29) should be given by
Now, we give its complete proof process.
Proof It is clear that
Acknowledgements
The author would like to thank the reviewers for their constructive comments and valuable suggestions that improve the quality of our paper. This work is supported by the NSF of China (10971089, 11171136) and the YTSRF of Hexi university (QN2011-10).
REFERENCES
- L.C. Evans, Partial Differential Equations, Graduate Studies in Mathematics, Vol. 19, American Mathematical Society, Providence, RI, 1998, p. 625.
- H.W. Zhang, Modified quasi-boundary value method for a Cauchy problem of semi-linear elliptic equation, Int. J. Comput. Math. 89(12) (2012), pp. 1689–1703. doi: 10.1080/00207160.2012.693174