Existence of efficient-equilibrium point of vector optimization
نویسندگان
چکیده
منابع مشابه
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and Applied Analysis 3 Definition 3 (see [29]). Let X be a topological space and let Y be a set. A map T : X → 2 is said to have the local intersection property if for each x ∈ X with T(x) ̸ = 0 there exists an open neighborhood V(x) of x such that ⋂ z∈V(x) T(z) ̸ = 0. The following lemma is useful in what follows and can be found in [30]. Lemma 4. Let X be a topological space and let Y be a set....
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ژورنال
عنوان ژورنال: Lithuanian Mathematical Journal
سال: 1968
ISSN: 2669-1973
DOI: 10.15388/lmj.1968.20179