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Order summability is a concept in the field of summability theory, which deals with the summation of sequences and series, particularly when the usual methods fail to produce a finite limit. It is a generalization of the notion of convergence for series and sequences. In essence, a sequence is said to be **order summable** if it can be summed in a particular way that accounts for the arrangement of its terms, often by weighting or structuring them.

Ancestors (6)

  1. Functional analysis
  2. Fields of mathematical analysis
  3. Mathematical analysis
  4. Fields of mathematics
  5. Mathematics
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