• Year2004

    Two Lectures on Integral Closure

    University of Tehran

  • Year2009

    Three Lectures on Finite Free Resolutions

    University of Tehran

  • Year2009

    Grobner Bases and Its Applications

    University of Tehran

  • Year2010

    Two Lectures on Castelnuovo-Mumford Regularity

    Universite Pierre et Marie Curie, France

  • Year2014

    Asymptotic Linearity Behavior of Cactelnuovo-Mumford Regularity of Powers of Ideals

    IPM, Tehran

  • Year2015

    Betti Numbers of Powers of Ideals in Multigraded Case

    IPM, Tehran

  • Year2015

    Applications of Mathematics in Economy

    University of Tabriz

  • 2016Year

    Hilbert functions and lattice point counting

    University of Mohaghegh Ardabili