01055nam a22002057a 4500952012100000999001700121040003700138082001600175100002700191245009600218260003500314300003100349500015200380500004100532500004300573500004700616502005900663546001300722650011400735  00104070aRIUbRIUd2019-07-03eRiphah International University l0o515.35 ARFp50548r2019-07-03 00:00:00t1yTH  c25052d25052  cRiphah International University   a515.35bARF  aMuhammad Arfan (17944)  aGroup classification of non-linear 4th order parabolic type partial differential equations   aIslamabadb(unpublished)c2019  aviii, 32 p.c; 30 cm.e+CD  aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Faculty of Basic Sciences and Humanities.  aIncludes bibliographical references.  aThesis supervisor: Dr. Nazir Ahmad Mir  aThesis Co-supervisor: Dr. Muhammad Safdar   aThesis (M.Phil)--Riphah International University, 2019  aEnglish   aPartial differential vClassification systems vDifferential equations vSymmetry analysis vCalculus vFBSH