Samuel Martin
Published 2017-05-19Version 1
We give a complete picture of when the tensor product of an induced module and a Weyl module is a tilting module for the algebraic group $SL_2$ over an algebraically closed field of characteristic $p$. Whilst the result is recursive by nature, we give an explicit statement in terms of the $p$-adic expansions of the highest weight of each module.
On certain tilting modules for $SL_2$ II
Irreducible Virasoro modules from tensor products
Injective stabilization of additive functors. III. Asymptotic stabilization of the tensor product
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