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Topic: given a discrete sequence x(a)
Replies: 6   Last Post: Dec 25, 2012 3:33 AM

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Posts: 409
Registered: 3/1/08
given a discrete sequence x(a)
Posted: Dec 20, 2012 9:27 AM
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such that
x(a+1) - x(a) converges to 0
x(2a) - 2*x(a) converges to 0
does that imply x(a) converges to 0 ?

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