%0 Journal Article %A Hadleigh Frost %T The Algebraic Structure of the KLT Relations for Gauge and Gravity Tree Amplitudes %J Symmetry, integrability and geometry: methods and applications %D 2021 %V 17 %U http://geodesic.mathdoc.fr/item/SIGMA_2021_17_a100/ %G en %F SIGMA_2021_17_a100