Weight-support vanishing conjecture for tensor products in the category X(G)\mathscr{X}({\bf G})X(G)
Let G{\bf G}G be the group under consideration, let k\Bbbkk be the coefficient field, and let X(G)\mathscr{X}({\bf G})X(G) be the stated category of kG\Bbbk {\bf G}kG-modules. For a…