M. H. SALAMA; H. A. ZEDAN; W. M. ABD-ELHAMEED; Y. H. YOUSSRI. Spectral Treatment of the Fractional Bratu Equation via Shifted Lucas Polynomials: A Precise Collocation Approach with Error Quantification. Contemporary Mathematics , [S. l.], v. 6, n. 5, p. 6832–6870, 2025. DOI: 10.37256/cm.6520258150. Disponível em: https://ojs.wiserpub.com/index.php/CM/article/view/8150. Acesso em: 10 jan. 2026.