ANALYSIS ON A FRACTAL SET

doi:10.1142/S0218348X09004156

ANALYSIS ON A FRACTAL SET

2011-11-20

14

PRE

AI

S

Santanu Raut

D

Dhurjati Prasad Datta *

DOI：10.1142/S0218348X09004156

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The formulation of a new analysis on a zero measure Cantor set C(subset of I = [0, 1]) is presented. A non-Archimedean absolute value is introduced in C exploiting the concept of relative infinitesimals and a scale invariant ultrametric valuation of the form log(epsilon)-1(epsilon/x) for a given scale epsilon > 0 and infinitesimals 0 < x < epsilon, x is an element of I\C. Using this new absolute value, a valued (metric) measure is defined on C and is shown to be equal to the finite Hausdorff measure of the set, if it exists. The formulation of a scale invariant real analysis is also outlined, when the singleton {0} of the real line R is replaced by a zero measure Cantor set. The Cantor function is realized as a locally constant function in this setting. The ordinary derivative dx/dt in R is replaced by the scale invariant logarithmic derivative d log x/d log t on the set of valued infinitesimals. As a result, the ordinary real valued functions are expected to enjoy some novel asymptotic properties, which might have important applications in number theory and in other areas of mathematics.

Keyword:

Non-Archimedean

Scale Invariance

Hausdorff Measure

Cantor Set

Cantor Function

ANALYSIS ON A FRACTAL SET

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