An Upper Power Domain Construction in Terms of Strongly Compact Sets

نویسنده

  • Reinhold Heckmann
چکیده

A novel upper power domain construction is deened by means of strongly compact sets. Its power domains contain less elements than the classical ones in terms of compact sets, but still admit all necessary operations, i.e. they contain less junk. The notion of strong compactness allows a proof of stronger properties than compactness would, e.g. an intrinsic universal property of the upper power construction, and its commutation with the lower construction.

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تاریخ انتشار 1991