00846nam a22001697a 4500040003700000082001600037100003800053245007200091260003700163300003200200500013800232500004000370500004000410502006000450546001300510650015300523  cRiphah International University   a511.43bSHA  aSyeda Shazia Afzal (F14A14G06023)  aInvariants of partial differential equations via complex Lagrangian  a(unpublished) bFaisalabadc2016  aii, 75 p.b: ill.c; 30 cm.  aSubmitted in fulfillment of the requirements for the degree of M. Phill Mathematics to the Department of Mathematics and Statistics.   aIncludes bibliographical reference   aThesis supervisor. Dr. Bashir Sadiq  aThesis (M.Phill)--Riphah International University, 2016  aEnglish   aMathematicsvInvariantsvDifferential equations, PartialvDifferential equationsvDimensional  systemvLagrangian functionsvLagrangian pointsvFBSH