TY - JOUR T1 - SOME REMARKS ON WEAKLY INVERTIBLE FUNCTIONS IN THE UNIT BALL AND POLYDISK TT - JF - IJMSI JO - IJMSI VL - 4 IS - 1 UR - http://ijmsi.ir/article-1-68-en.html Y1 - 2009 SP - 43 EP - 54 N2 - We will present an approach to deal with a problem of existence of (not) weakly invertible functions in various spaces of analytic functions in the unit ball and polydisk based on estimates for integral operators acting between functional classes of different dimensions. M3 10.7508/ijmsi.2009.01.005 ER -