TY - JOUR ID - zu213834 UR - http://eprints.zu.edu.ua/13834/ IS - 8 A1 - Sevost?yanov, ?. ?. Y1 - 2012/// N2 - The paper is devoted to the investigation of topological properties of space mappings. It is shown that orientation- preserving mappings f WD ! Rn in a domain D ? Rn; n ? 2; which are more general than mappings with bounded distortion, are open and discrete if a function Q corresponding to the control of the distortion of families of curves under these mappings has slow growth in the domain f .D/; e.g., if Q has finite mean oscillation at an arbitrary point y0 2 f .D/: PB - Springer US JF - Ukrainian Mathematical Journal VL - 63 SN - 0041-5995 TI - On the openness and discreteness of mappings with unbounded characteristic of quasiconformality SP - 1298 AV - public EP - 1305 ER -