%0 Journal Article %T Gaps between zeros of solutions for a certain class of third-order differential equations %A Cemil Tun£¿ %A M. A. Arahet %A S. H. Saker %J Arab Journal of Basic and Applied Sciences %D 2019 %R https://doi.org/10.1080/25765299.2019.1668643 %X Abstract In this paper, we establish some lower bounds for the distance between zeros of nontrivial solutions or/and their derivatives and extend some results about distribution of zeros for a certain class of third-order differential equations of the form (r2(t)(r1(t)x¡ä(t))¡ä)¡ä+p(t)x¡ä(t)+q(t)x(t)=0. The main results of this paper will be proved by employing some Hardy¡¯s and Opial¡¯s type inequalities %U https://www.tandfonline.com/doi/full/10.1080/25765299.2019.1668643