Sesma Sara, MikelMiguel Turullols, Laura deRoldán López de Hierro, Antonio FranciscoŠpirková, JanaMesiar, RadkoBustince Sola, Humberto2020-04-172020-05-172019978-3-030-19494-910.1007/978-3-030-19494-9_18https://academica-e.unavarra.es/handle/2454/36742Curve-based monotonicity is one of the lately introduced relaxations of monotonicity. As directional monotonicity regards monotonicity along fixed rays, which are given by real vectors, curve-based monotonicity studies the increase of functions with respect to a general curve. In this work we study some theoretical properties of this type of monotonicity and we relate this concept with previous relaxations of monotonicity.11 p.application/pdfeng© Springer Nature Switzerland AG 2019Curve-based monotonicityWeak monotonicityDirectional monotonicityAggregation functioninfo:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/openAccess