γ-preinvexity and γ-invexity in mathematical programming
نویسندگان
چکیده
منابع مشابه
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ژورنال
عنوان ژورنال: Computers & Mathematics with Applications
سال: 2005
ISSN: 0898-1221
DOI: 10.1016/j.camwa.2005.01.024