List of Problems

The study of the Lefschetz properties of Artinian graded algebras was motivated by the hard Lefschetz theorem for a smooth complex projective variety, a breakthrough in algebraic topology and geometry. Over the last few years, this topic has attracted increasing attention from mathematicians in various areas. Here, we suggest some important open problems about or related to Lefschetz properties of Artinian graded algebras with the ultimate aim to attract the attention of young researchers from different areas.