01124nam a2200325 i 450099100081476970753620020506124608.0960712s1993 us ||| | eng 0387940073b10133434-39ule_instLE00637294ExLDip.to Fisicaita510.20510.22510.35QA372.055Olver, Peter J.40590Applications of Lie groups to differential equations /Peter J. Olver2nd edNew York :Springer-Verlag,1993xxviii, 513 p. ;23 cm.Graduate texts in mathematics ;107Includes bibliographical references and index.Differential equations.b1013343417-02-1727-06-02991000814769707536LE006 510.20 OLV12006000063142le006-E0.00-l- 0101100.i1015691427-06-02Applications of Lie groups to differential equations185944UNISALENTOle00601-01-96ma -engus 01