TY - JOUR
T1 - An application of fixed point theorem to best approximation in locally convex space
AU - Nashine, Hemant Kumar
AU - Khan, Mohammad Saeed
PY - 2010/2
Y1 - 2010/2
N2 - A common fixed point theorem of Jungck [G. Jungck, On a fixed point theorem of fisher and sessa, Internat. J. Math. Math. Sci., 13 (3) (1990) 497-500] is generalized to locally convex spaces and the new result is applied to extend a result on best approximation.
AB - A common fixed point theorem of Jungck [G. Jungck, On a fixed point theorem of fisher and sessa, Internat. J. Math. Math. Sci., 13 (3) (1990) 497-500] is generalized to locally convex spaces and the new result is applied to extend a result on best approximation.
KW - Best approximation
KW - Demiclosed mapping
KW - Fixed point
KW - Locally convex space
KW - Nonexpansive mapping
UR - http://www.scopus.com/inward/record.url?scp=70449518290&partnerID=8YFLogxK
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U2 - 10.1016/j.aml.2009.06.025
DO - 10.1016/j.aml.2009.06.025
M3 - Article
AN - SCOPUS:70449518290
SN - 0893-9659
VL - 23
SP - 121
EP - 127
JO - Applied Mathematics Letters
JF - Applied Mathematics Letters
IS - 2
ER -