Academic Editor: S. Al-Homidan
Copyright © 2011 Qiao-Li Dong et al. This is an open access article distributed under the
Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
We prove a strong convergence theorem by a shrinking projection method for the class of mappings. Using this theorem, we get a new result. We also
describe a shrinking projection method for a nonexpansive mapping on Hilbert spaces, which
is the same as that of Takahashi et al. (2008).