EN
CONTENTS
Introduction............................................................................................................ 5
1. The category of $C^N$-systems........................................................................... 8
2. The problem of split monomorphisms................................................................ 10
3. Internal hom and tensor product........................................................................... 13
4. Characterizations of split monomorphisms....................................................... 19
5. Reduction to algebraic systems............................................................................ 24
6. Reduction to finite-dimensional indecomposable sources............................ 27
7. The broken chain condition for $C^2$-systems................................................. 32
8. An example for computation of Nli((X, Y), (V, W))................................................ 36
References.................................................................................................................... 41