An extension of the class of set-valued ratios of affine functions
| 24. Nov. 2023
Über diesen Artikel
Online veröffentlicht: 24. Nov. 2023
Seitenbereich: 55 - 64
Eingereicht: 07. Jan. 2022
Akzeptiert: 10. Jan. 2022
DOI: https://doi.org/10.2478/gm-2022-0004
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© 2022 Alexandru Orzan, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The aim of this paper is to generalize the convexity preserving properties of sets by direct and inverse images initially stated for set-valued ratios of affine functions to a broader class of fractional type set-valued functions which strictly includes the first one.