机构:
Nanjing Univ Post & Telecommun, Dept Math, Nanjing 210009, Peoples R ChinaNanjing Univ Post & Telecommun, Dept Math, Nanjing 210009, Peoples R China
Liu, Yingfan
[1
]
Zhang, Qinghong
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机构:Nanjing Univ Post & Telecommun, Dept Math, Nanjing 210009, Peoples R China
Zhang, Qinghong
机构:
[1] Nanjing Univ Post & Telecommun, Dept Math, Nanjing 210009, Peoples R China
[2] No Michigan Univ, Dept Math & Comp Sci, Marquette, MI 49855 USA
In this paper two types of generalized Leontief input-output inequality systems are introduced. The minimax properties for a class of functions associated with the inequalities are studied. Sufficient and necessary conditions for the inequality systems to have solutions are obtained in terms of the minimax value. Stability analysis for the solution set is provided in terms of upper semi-continuity and hemi-continuity of set-valued maps.