Operators and Matrices · Volume 12, Issue 3 The modified Parseval equality of Sturm-Liouville problems with coupled boundary condition 12-44 Pages 757-771 DOI 10.7153/oam-2018-12-44 Downloads Short PDF Full PDF PNG Authors Dan Mu Jiong Sun Ji-Jun Ao Junhui Xie Keywords Sturm-Liouville problem Green's function Parseval equality Subject classes 34L20 47E05