Can anybody show me how to solve this:

∑∞ is a complete partial order

thanks!

(sigma to the power of infinity is a complete partial order)

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- March 10th 2010, 06:19 AMsm87Complete Partial Orders
Can anybody show me how to solve this:

∑∞ is a complete partial order

thanks!

(sigma to the power of infinity is a complete partial order) - March 10th 2010, 06:30 AMDrexel28
- March 10th 2010, 06:35 AMsm87
Its a set of all finite and infinite strings over an alphabet ∑.

The main focus of the question is on the completeness of this poset i.e. showing

that each directed set in ∑∞ has a supremum.