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Publicado en línea: 04 feb 2023
Páginas: 199 - 206
Recibido: 12 feb 2022
Aceptado: 03 jul 2022
DOI: https://doi.org/10.2478/auom-2023-0010
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© 2023 Alexandra Diana Meleşteu, published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International License.
The paper deals with the study of the property of B-concavity and BB concavity in the bi-dimesional case and with the relation between these properties and the Bernstein operators defined on a simplex.