Spaces \(A^p_\omega ( {\mathbb {D}})\) in the Unit Disc

This chapter contains some exhaustive generalizations of the main part of results of M.M. Djrbashian of 1945–1948 given in Addendum of this book. These results laid ground for the theory of \(A^p_\alpha \) , or initially \(H^p(\alpha )\) , spaces and then for his factorization theory of meromorphic classes \(N\{\omega \}\) in the unit disc.