Ferreira, M.Rodrigues, M. ManuelaVieira, Nelson2022-08-232022-08-232022-06M. Ferreira, M.M. Rodrigues, N. Vieira, On a regular Ψ-fractional Sturm-Liouville problem. In International Conference on Mathematical Analysis and Applications in Science and Engineering – Book of Extended Abstracts, C. Pinto, J. Mendonça, L. Babo, D. Baleanu (eds.), Polytechnic of Porto. School of Engineering, Portugal, June 27-29, 2022, 167-170.978-989-53496-3-0http://hdl.handle.net/10400.8/7586In this short paper, we consider a $\psi$-fractional Sturm-Liouville eigenvalue problem by using left $\psi$-Caputo and right $\psi$-Riemann-Liouville fractional derivatives. We study the main properties of the eigenfunctions and the eigenvalues of the associated fractional boundary problem.engpsi-fractional derivativespsi-fractional Sturm-Liouville problemEigenvaluesEigenfunctionsjournal article