Small set: Difference between revisions
(Created page with '{{natural number subset property}} ==Definition== A subset <math>S</math> of the set of natural numbers <math>\mathbb{N}</math> is termed a '''small set''' if the sum of the re...') |
(No difference)
|
Latest revision as of 17:54, 7 May 2009
Template:Natural number subset property
Definition
A subset of the set of natural numbers is termed a small set if the sum of the reciprocals of the elements of converges.
Note that the property of being a small set is unchanged upon the addition or removal of finitely many elements.
Relation with other properties
Stronger properties
- Finite subset of the natural numbers.