The unipotent radical of the Mumford-Tate group of a very general mixed Hodge structure with a fixed associated graded

Payman Eskandari, V. Kumar Murty

The family of all mixed Hodge structures on a given rational vector space $M_{\mathbb{Q}}$ with a fixed weight filtration $W_{\cdot }$ and a fixed associated graded Hodge structure $Gr^…