### Iteration of $\lambda$-complete forcing notions not collapsing $\lambda^+$.

by Roslanowski and Shelah. [RoSh:655]
International J Math and Mathematical Sciences, 2001
We look for a parallel to the notion of proper forcing'' among lambda-complete forcing notions not collapsing lambda^+ . We suggest such a definition and prove that it is preserved by suitable iterations.

Back to the list of publications