Certain Problems on the Commutativity of Interpolation Functors

摘要

The paper considers some interpolation problems of type of Peetre intersection problem on commutation of interpolation functors. The general statement of the problem is to find sufficient conditions for the equality F(A,G(A_0,A_1)) = G(F(A,A_0),F(A,A_1)), where F and G are the interpolation functors.