Turkish Journal of Mathematics
Article Title
DOI
-
Abstract
The Weierstrass type results of Gajek and Zagrodny [7] are not in general retainable in the precise context. Our first aim in this exposition is to show that a completion of the imposed conditions may be offered so that these results be true. As a second aim, alternate proofs of the statements in question are performed, via ordering principles comparable with the one in Brezis and Browder [3].
Keywords
Relation, maximal element, extremal value, monotonically semicontinuous function, compact metric space, Brezis-Browder ordering principle, countably ordered structure
First Page
385
Last Page
401
Recommended Citation
TURINICI, MIHAI (2006) "Remarks About Some Weierstrass Type Results," Turkish Journal of Mathematics: Vol. 30: No. 4, Article 4. Available at: https://journals.tubitak.gov.tr/math/vol30/iss4/4
