##  [Dispersion Method](/dispersion-method) 

  ##  [Dispersion Method](https://puremath.quantumdictionary.io/dispersion-method-0) 

  

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- Mathematics & Logic -

**Pure Mathematics Dictionary**

 







 

 

 

 



 

 

 

 

Definition

An analytic device that estimates bilinear or quadratic sums by measuring variance (dispersion) of partial sums of arithmetic sequences; it converts control of a global mean and second moment into bounds on correlations or deviations from expected distribution.