The Mathematical System Theory Lab (MASTLab) was founded by Professor Erik Verriest in 2010, and is located on the fourth floor of the Van Leer Building, W-294, and is a unit in the School of Electrical and Computer Engineering at the Georgia Institute of Technology.

The MASTLab conducts research in the general area of mathematical system theory. This comprises the solutions to theoretical problems in dynamics, estimation, optimization and control..

The languages spoken are algebra, geometry, topology and functional analysis.