Maxitive functions with respect to general orders

M. Kupper; J. M. Zapata

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arXiv · 2403.06613

Maxitive functions with respect to general orders

M. Kupper·J. M. Zapata

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Abstract

In decision-making, maxitive functions are used for worst-case and best-case evaluations. Maxitivity gives rise to a rich structure that is well-studied in the context of the pointwise order. In this article, we investigate maxitivity with respect to general preorders and provide a representation theorem for such functions. The results are illustrated for different stochastic orders in the literature, including the usual stochastic order, the increasing convex/concave order, and the dispersive order.

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M. Kupper, J. M. Zapata. 2024-03-11. Maxitive functions with respect to general orders. https://arxiv.org/abs/2403.06613

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