00858nam a22001937a 4500 0 0 0 1 RIU RIU 2023-12-23 Riphah International University 0 510 MAL 102164 2023-12-23 00:00:00 1 2023-12-23 TH 54017 54017 Riphah International University 510 MAL Maliha Riaz (35684) Modified runge-kutta method based on contraharmonic mean for solving initial value problems Islamabad (Unpublished) 2023 vii, 72 p. : ill. ; 30 cm. +CD Submitted in partial fulfillment of the requirements for the degree of Master of Philosophy in Mathematics to the Department of Basic Sciences. Includes bibliographical references. Thesis supervisor: Dr. Mudassir Shams Thesis (M.Phil)--Riphah International University, 2023 English Mathematics Numerical stability Zero stability Preliminaries Seir model DBS FEAS TH