منابع مشابه
A note on semi-regular locales
Semi-regular locales are extensions of the classical semiregular spaces. We investigate the conditions such that semi-regularization is a functor. We also investigate the conditions such that semi-regularization is a reflection or coreflection.
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In [4], Farran and Robertson extended the classical concept of regularity from convex polytopes to convex bodies in general. A convex body that is regular in this new sense is called a regular solid. Thus the set ^ of all regular polytopes is a subset of the set 5^ of all regular solids. Farran and Robertson constructed a projection P&R~> &R a d observed a close resemblance between this constru...
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ژورنال
عنوان ژورنال: The Mathematical Gazette
سال: 1897
ISSN: 0025-5572,2056-6328
DOI: 10.2307/3604948