Extension of solutions of convolution equations in spaces of holomorphic functions with polynomial growth in convex domains.
Abanin, Alexander V.
Khoi, Le Hai.
Date of Issue2011
School of Physical and Mathematical Sciences
In this paper we consider a problem of extension of solutions to homogeneous convolution equations defined by operators acting from a space A−∞(D+K)A−∞(D+K) of holomorphic functions with polynomial growth near the boundary of D+KD+K into another space of such a type A−∞(D)A−∞(D) (D and K being a bounded convex domain and a convex compact set in CC, respectively). We show that under some exact conditions each such solution can be extended as A−∞(Ω+K)A−∞(Ω+K)-solution, where Ω⊃DΩ⊃D is a certain convex domain.
Bulletin des sciences mathématiques