Newly generated path graph matching-polynomial matrix of integration to solve initial-value, finite-value and infinite-boundary-value problemsS. Prithvi, B. Patil Mallikarjun, Suvanjan Bhattacharyya and Nirmalendu BiswasEur. Phys. J. Spec. Top., 234 23 (2026) 7255-7275DOI: https://doi.org/10.1140/epjs/s11734-025-01933-0