Asymptotic behaviour of the weighted trace of the Schrödinger operator. Taşçi, Fatih; Bayramoğlu, Mehmet — 2004 APPS. Applied Sciences
On the Green function of Sturm-Liouville differential equation with normal operator coefficient. Uslu, Serpil Öztürk; Bayramoğlu, Mehmet — 2005 APPS. Applied Sciences