When is a Volettera space Baire

In this talk, we study the problem when a Volterra space is Baire. It is shown that every stratifiable Volterra space is Baire. This answers affirmatively a question of Gruenhage and Lutzer in 2000. Further, it is established that a locally convex topological vector space if and nolt if it is Baire; and a topological vector space in its weak topology fails to be Baire if its dual contains an infinitely linearly independent pointwise bounded subset.