In this work, we study an inverse nodal problem for a differen- tial pencil with boundary condition depends on eigenpara- meter. We show that there exists a solution of the problem that satisfied the conditions. Also, we give eigenvalues, nodal points and some formulas for q_n(x):.Although there were given some results for this type problem, we think that inverse nodal problems have not solved yet.
關聯:
Numerical Functional Analysis and Optimization 42(6), p.671-678