Distributivity equations in the class of semi-t-operators

Recently, the distributivity equations have been discussed in families of certain operations (e.g., triangular norms, conorms, uninorms, and nullnorms). In this study, we present the solutions to distributivity between semi-t-operators. Previous results related to the distributivity between nullnorms and between semi-t-operators and semi-nullnorms can be obtained as simple corollaries.