Weak contractions, common fixed points, and invariant approximations.

Hussain, Nawab, and Cho, Yeol Je. "Weak contractions, common fixed points, and invariant approximations.." Journal of Inequalities and Applications [electronic only] 2009 (2009): Article ID 390634, 10 p.-Article ID 390634, 10 p.. <http://eudml.org/doc/117797>.

@article{Hussain2009,
author = {Hussain, Nawab, Cho, Yeol Je},
journal = {Journal of Inequalities and Applications [electronic only]},
keywords = {weak contraction; -weak contraction; fixed point; best approximation; Opial's condition; -weak contraction},
language = {eng},
pages = {Article ID 390634, 10 p.-Article ID 390634, 10 p.},
publisher = {Springer International Publishing},
title = {Weak contractions, common fixed points, and invariant approximations.},
url = {http://eudml.org/doc/117797},
volume = {2009},
year = {2009},
}

TY - JOUR
AU - Hussain, Nawab
AU - Cho, Yeol Je
TI - Weak contractions, common fixed points, and invariant approximations.
JO - Journal of Inequalities and Applications [electronic only]
PY - 2009
PB - Springer International Publishing
VL - 2009
SP - Article ID 390634, 10 p.
EP - Article ID 390634, 10 p.
LA - eng
KW - weak contraction; -weak contraction; fixed point; best approximation; Opial's condition; -weak contraction
UR - http://eudml.org/doc/117797
ER -