Asymptotics of the eigenvalues and Abel basis property of the root functions of new type Sturm-Liouville problems

O. Sh. Mukhtarova, K. Aydemir, S. Y. Yakubov

This work investigates spectrum and root functions (that is, eigen- and associated functions) of a Sturm-Liouville problem involving an abstract linear operator (nonselfadjoint in…