A REMARK ON VECTOR-VALUED EQUILIBRIA AND GENERALIZED MONOTONICITY
W. OETTLI
It is the purpose of this note to show that existence results for vector-valued equilibria, of the type considered recently in [1] or [2],
can be deduced in a straightforward way from corresponding results about scalar-valued equilibria. We shall proceed as follows. First we prove an existence result for scalar-valued equilibria, employing a certain notion of generalized monotonicity, and from this we deduce several results for the vector-valued case, by using appropriate gauge functions.
Viện Toán học, Viện Hàn lâm Khoa học và Công nghệ Việt Nam
Địa chỉ: Số 18 đường Hoàng Quốc Việt, quận Cầu Giấy, Hà Nội
Điện thoại: 024 37563474 - Fax: 024 37564303
Email: vientoan@math.ac.vn
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