Listar INARBE - Institute for Advanced Research in Business and Economics por tema "Ordered structures"

Binary relations coming from solutions of functional equations: orderings and fuzzy subsets

Campión Arrastia, María Jesús

; Miguel Turullols, Laura de

; García Catalán, Olga Raquel

; Induráin Eraso, Esteban

; Abrísqueta Usaola, Francisco Javier

(World Scientific Publishing Company, 2017) Artículo / Artikulua

We analyze the main properties of binary relations, defined on a nonempty set, that arise in a natural way when dealing with real-valued functions that satisfy certain classical functional equations on two variables. We ...

Open questions in utility theory

Campión Arrastia, María Jesús

; Induráin Eraso, Esteban

(Springer, 2020) Capítulo de libro / Liburuen kapitulua

Throughout this paper, our main idea is to explore different classical questions arising in Utility Theory, with a particular attention to those that lean on numerical representations of preference orderings. We intend to ...

A survey on the mathematical foundations of axiomatic entropy: representability and orderings

Campión Arrastia, María Jesús

; Gómez Polo, Cristina

; Induráin Eraso, Esteban

; Raventós Pujol, Armajac

(MDPI, 2018) Artículo / Artikulua

Different abstract versions of entropy, encountered in science, are interpreted in the light of numerical representations of several ordered structures, as total-preorders, interval-orders and semiorders. Intransitivities, ...