Let (X, d) be a compact metric space and T: XX be a mapping that satisfies d(Tr,Ty)

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Chapter5: Inner Product Spaces
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Let (X, d) be a compact metric space and T: XX be a mapping that
satisfies
d(Tr,Ty) < d(2,y)
for all x, y EX such that xy. Prove that T has a unique fixed point.
Transcribed Image Text:Let (X, d) be a compact metric space and T: XX be a mapping that satisfies d(Tr,Ty) < d(2,y) for all x, y EX such that xy. Prove that T has a unique fixed point.
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