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Cesàro Summation


	The Cesàro sum of an infinite series is given by , provided that this limit exists. If a convergent series has sum , then it is Cesàro summable and has Cesàro sum . A divergent series may still have a well-defined Cesàro sum. This Demonstration considers the series , which is classically divergent but has the Cesàro sum .


	Contributed by: Devendra Kapadia

Divergent Series (Wolfram MathWorld)

Cesàro Sums of Some Unit Sequences (The Wolfram Demonstrations Project)

"Cesàro Summation" from The Wolfram Demonstrations Project
http://demonstrations.wolfram.com/CesaroSummation/

Contributed by: Devendra Kapadia

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