Mouazam Mushtaq (S19A14G06043) creator text Faisalabad (unpublished) 2021 monographic iv, 40 p. ; 30 cm. Submitted in fulfillment of the requirements for the degree of Master of Philosophy in Mathematics faculty of Basic Sciences and Humanities. Thesis supervisor: Dr.Bashir Sadiq Include bibliographical references Thesis (M.Phil)--Riphah International Univeristy, 2021 English Mathematics The study of partial differential equations via conditional symmetry and invariant transformations Partial differential equations Classification Determining equations Invariant function FBSH 515 MUS