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Re-estimating the difficulty of closing the digital divide

✍ Scribed by Jeffrey James

Publisher
John Wiley and Sons
Year
2008
Tongue
English
Weight
133 KB
Volume
59
Category
Article
ISSN
1532-2882

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πŸ“œ SIMILAR VOLUMES

A Note on Closed Degrees of Difficulty o
A Note on Closed Degrees of Difficulty of the Medvedev Lattice
✍ Caterina Bianchini; Andrea Sorbi πŸ“‚ Article πŸ“… 1996 πŸ› John Wiley and Sons 🌐 English βš– 351 KB

We consider some nonprincipal filters of the Medvedev lattice. We prove that the filter generated by the nonzero closed degrees of difficulty is not principal and we compare this filter, with respect to inclusion, with some other filters of the lattice. All the filters considered in this paper are d