Tychonoff expansions in which a given set is open
نویسندگان
چکیده
منابع مشابه
Which Interval Is the Closest to a Given Set?
In some practical situations, we know a set of possible values of a physical quantity – a set which is not an interval. Since computing with sets is often complicated, it is desirable to approximate this set by an easier-to-process set: namely, with an interval. In this paper, we describe intervals which are the closest approximations to a given set. 1 Formulation of the Problem Why do we need ...
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ژورنال
عنوان ژورنال: Topology and its Applications
سال: 2003
ISSN: 0166-8641
DOI: 10.1016/s0166-8641(02)00296-1