@article{Khan2022, 
author = {Arshad Ali Khan and Basit Ali and Talat Nazir and Manuel de la Sen},
title = {Completeness of metric spaces and existence of best proximity points},
year = {2022},
journal = {AIMS Mathematics},
volume = {7},
number = {5},
pages = {7318-7336},
keywords = {Suzuki-type, best proximity point, proximal contractions, αp-proximal admissible, partial order},
url = {https://www.sciopen.com/article/10.3934/math.2022408},
doi = {10.3934/math.2022408},
abstract = {In this paper, we discuss the existence of best proximity points of new generalized proximal contractions of metric spaces. Moreover, we obtain a completeness characterization of underlying metric space via the best proximity points. Some new best proximity point theorems have been derived as consequences of main results in (partially ordered) metric spaces.}
}