CERTAIN SOLUTIONS OF SINGULAR LINEAR SYSTEMS OF PARTIAL DIFFERENTIAL EQUATIONS
Our goal in this study is to obtain analyticity in the [Formula: see text] case of formal solutions of specific unique linear Pfaffian systems and determine that, under certain conditions, these are polynomials. We also intend to investigate the existence of formal solutions to such Pfaffian systems and their analyticity under certain conditions near an irregular singularity.
Authors
- Med-Salem Rezaoui
- Hala Abd-Elmageed
- Rafik Guefaifia
- Mohamed Abdalla (ORCID: https://orcid.org/0000-0003-4686-2143)
- Aziza-Souad Nouar
Institutions
- Prince Sattam Bin Abdulaziz University (SA)
- Qassim University (SA)
- South Valley University (EG)
- University of Algiers Benyoucef Benkhedda (DZ)
- King Khalid University (SA)
Publication Details
- Journal
- Fractals
- Published
- 2025-01-01
- DOI
- https://doi.org/10.1142/s0218348x25401681
- Citations
- 2
- Primary Topic
- Differential Equations and Numerical Methods
- Type
- article
- Field-Weighted Citation Impact
- 5.26