Subseries Sign Video
No video uploaded yet.
Definition
Let f be a function whose domain is the positive integers and whose range is an infinite subset of the positive integers, and assume that f is one-to-one on the positive integers. Let sum(a_n) and sum(b_n) be two series such that b_n = a_(f(n)) if n is a positive integer. Then sum(b_n) is said to be a subseries of sum(a_n).
Source: Mathematical Analysis, second edition by Tom M. Apostol
Other Submissions
BROWSE
All
> Mathematics
> Mathematical Analysis
> Subseries
* video needed
click here to zoom in