۱۰- Two approaches leading to the Lyapunov type inequalities, ۴۹ th Anual Iranian Mathematics Conference (AIMC۴۹), Tehran, Iran, ۲۰۱۸.

۹- Two approaches leading to the Lyapunov type inequalities, ۴۹ th Anual Iranian Mathematics Conference (AIMC۴۹), Tehran, Iran, ۲۰۱۸.

۸- A dual variational approach to an existence result on a quasilinear equation, ۴۸ th Anual Iranian Mathematics Conference (AIMC۴۸), Hamedan, Iran, ۲۰۱۷.

۷- A Degenerate P- Laplacian Reversed Variational Inequality, ۴۷ th Anual Iranian Mathematics Conference (AIMC۴۷), Alborz, Iran, ۲۰۱۶.

۶- Nehari Manifold approach to p- Laplacian eigenvalue problem,۴۶th Annual Iranian Mathematics conference, Yazd, Iran, ۲۰۱۵.

۵- Sobolev Embedding theorem for weighted variable exponent,۴۶th Annual Iranian Mathematics conference, Yazd, Iran, ۲۰۱۵.

۴- A DISCONTINUOUS PHENOMENA IN THE SPECTRUM OF A CLASS OF BILAPLACIAN EQUATION, ۱۲th Seminar on Differential Equations and Dynamical  Systems, Tabriz, Iran, ۲۰۱۵.
 
۳. Some generalization of Poincare and higher order Hardy inequalities, The ۴۴th Annual Iranian Mathematics Conference, Mashhad, Iran, ۲۰۱۳.

۲. Application of Monotonicity Method on some classes of  P(x)- Laplacian problems, The ۸th AIMS conference on Dynamical systems, Differential equations and Applications, Dresden, Germany, ۲۰۱۰.

۱.  The Existence of solutions for some classes of  Nonlinear P(x)- Boundary Value Problems, EQUAdiff ۱۲, Berno, Czech Republic, ۲۰۰۹.​