Abstract
Let (X, N) be a non-archimedean fuzzy normed space and (X, k.k), a non-archimedean normed space where X is a linear space over a linearly ordered non-archimedean field K with a non-archimedean valuation. We give a proof of the fixed point theorem in non-archimedean Fuzzy normed space.
Highlights
Definition 1.1 [9]: A valuation is a map | · | from a field K into a non-negative reals such that (i) |a| = 0 if and only if a = 0 (ii) |ab| = |a||b| (iii) |a + b| ≤ |a| + |b| for all a, b ∈ K
We give a proof of the fixed point theorem in non-archimedean Fuzzy normed space
If the triangle inequality is replaced by a strong triangle inequality, i.e, |a+b| ≤ max(|a|, |b|) for all a, b ∈ K, the map | | is called a non-archimedean or ultrametric valuation
Summary
Let (X, N ) be a non-archimedean fuzzy normed space and We give a proof of the fixed point theorem in non-archimedean Fuzzy normed space. If the triangle inequality is replaced by a strong triangle inequality, i.e, |a+b| ≤ max(|a|, |b|) for all a, b ∈ K, the map | | is called a non-archimedean or ultrametric valuation.
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