Increasing Selections from Increasing Multifunctions
نویسندگان
چکیده
منابع مشابه
Increasing Selections from Increasing Multifunctions
We study when the existence of an increasing selection can be derived from the monotonicity of a multifunction w.r.t. an extension of the basic order from points to subsets. The most interesting results emerge when the target is a lattice and monotonicity is interpreted in one of the ways suggested by A.F. Veinott, Jr. An increasing selection exists if (1) the multifunction is weakly ascending ...
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ژورنال
عنوان ژورنال: Order
سال: 2012
ISSN: 0167-8094,1572-9273
DOI: 10.1007/s11083-012-9260-6