About this article
Published Online: Feb 01, 2023
Page range: 86 - 96
Received: Aug 10, 2022
Accepted: Jan 21, 2023
DOI: https://doi.org/10.2478/mjpaa-2023-0006
Keywords
© 2023 Nizar El Idrissi et al., published by Sciendo
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.
Idrissi, Nizar El
Laboratoire d’EDP, Algbre et Gomtrie spectrale, dpartement de mathmatiques, facult des sciences, universit Ibn TofailKnitra
Kabbaj, Samir
Laboratoire d’EDP, Algbre et Gomtrie spectrale, dpartement de mathmatiques, facult des sciences, universit Ibn TofailKnitra