Ferreira, Lucas C.F.Precioso, Juliana C. [UNESP]2014-05-272014-05-272013-02-19Zeitschrift fur Angewandte Mathematik und Physik, p. 1-12.0044-22751420-9039http://hdl.handle.net/11449/74607In this paper, we show a local-in-time existence result for the 3D micropolar fluid system in the framework of Besov-Morrey spaces. The initial data class is larger than the previous ones and contains strongly singular functions and measures. © 2013 Springer Basel.1-12engMathematics Subject Classification (2000): Primary 35Q35, 76D03, 76A05, Secondary 35A01, 35A02, 35B30, 42B35, 76D05Artigo10.1007/s00033-013-0310-8WOS:000327400500007Acesso restrito2-s2.0-84873713085