%0 Journal Article %T On the Determination of Asymptotic Formula of the Nodal Points for Differential Pencils with Separated Boundary Conditions %A Dabbaghian, A. %A Akbarpoor, Sh. %J Journal of Mathematics and Computer Science %D 2011 %V 3 %N 2 %@ ISSN 2008-949X %F Dabbaghian2011 %X In this work, we solve the inverse nodal problem for the diffusion operator on a finite interval with separated boundary conditions. We investigation the oscillation of the eigenfunctions and derive an asymptotic formula for the nodal points. Uniqueness theorem is proved, and a constructive procedure for the solution is provided. %9 journal article %R 10.22436/jmcs.03.02.09 %U http://dx.doi.org/10.22436/jmcs.03.02.09 %P 176--178 %0 Journal Article %T Inverse nodal problem for differential pencils %A S. A. Buterin %A C. T. Shieh %J Appl. Math. Lett. %D 2009 %V 22 %F Buterin2009 %0 Journal Article %T A new inverse problem for the diffusion operator %A H. Koyunbakan %J Appl. Math. Lett. %D 2006 %V 19 %F Koyunbakan2006