00867nam a22001697a 4500040003600000082001300036100003400049245011200083260003600195300003300231500015100264500004000415500004400455502005900499546001200558650012700570  cRiphah International University  a511bSAM  aSamrah Suleman (S18A14G06019)  aPerturbation and finite difference solutions of couple stress fluid under the effects of variable viscosity  aFaisalabadb(unpublished)c2020  aiii, 64 p.b: ill.c; 30 cm.  aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Department of Mathematics and Statistics  aIncludes bibliographical references  aThesis supervisor: Dr. Mubbashar Nazeer  aThesis (M.Phil)--Riphah International University, 2020  aEnglish  aMathematicsaPerturbationvFinite differencesvVariables (Mathematics)vViscosity--MeasurementvAnalytical solutionsvFBSH