TRIPATHI, Vinayak Mani, SILVA, Kaye and MISHRA, Pawan K. A borderline analysis of the Nehari manifold method for concave-convex system. Topological Methods in Nonlinear Analysis. Online. 11 December 2025. pp. 1 - 37. [Accessed 14 December 2025]. DOI 10.12775/TMNA.2025.018.