Muruganantham S, Marakhimov Avazjon Rakhimovich, Nafisa Abdullayeva, Odilbek Kosimov, Annette Nellyet, C.Arunkumar Madhuvappan, and S.Valarmathy. “Deep Learning and Nonlinear Optimization-Assisted PDE Segmentation Framework for Accurate Brain Tumor Boundary Detection in MRI Scans”. Results in Nonlinear Analysis, vol. 8, no. 3, Dec. 2025, pp. 190–199, https://nonlinear-analysis.com/index.php/pub/article/view/796.