Please pay attention to the following rules of attending an online broadcast:
A class of mappings generalizing quasiregular mappings is considered. Each mapping fr om this class is defined on a domain of an n-dimensional Euclidean space and has the following properties: it is open, continuous, and discrete, locally belongs to the Sobolev class W1q, has a finite distortion and a nonnegative Jacobian, and its weighted (p,q)-distortion function is integrable to some extent depending on p and q, wh ere n-1<q≤p<∞. We obtain an analogue of the Schwarz lemma for such mappings provided that p≥n. The proof uses the spherical symmetrization procedure and the Grötsch condenser concept.