MATHEMATICS / Differential Equations.

advanced differential equations Raisinghania, M. D. 1988 Applications of lie groups to differential equations Olver, Peter J. 2000 Crc handbook of lie group analysis of differential equations Ibragimov, Nail H. 1995 Encounters with chaos and fractals Gulick, Denny 2012 Equivalence, invariants and symmetry Olver, Peter J. 2009 Ordinary and partial differential equations Henner, Victor 2013 Statistical methods Freund, Rudolf J. 1996