00856nam a22001697a 4500040003600000082001300036100003200049245011700081260003600198300003000234500015300264500002900417500004000446502006000486546001200546650012800558  cRiphah International University  a510bRAZ  aRazia Batool (F19A14G06028)  aDouble reduction of some partial differential equation from the association of symmetries with conservation laws  aFaisalabadb(unpublished)c2021  aiv, 36 p.c; 30 cm.e+ CD  aSubmitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Faculty of Social Science and Humanities.   aIncludes bibliographies.  aThesis supervisor: Dr. Zulfiqar Ali  aThesis (M.Phil)-- Riphah International University, 2021  aEnglish  aMathematicsaEquationsvLie group transformationvGroup operatorsvMultiplier methodologyvTheory of double reductionvFBSH