TY - BOOK AU - Maliha Riaz (35684) TI - Modified runge-kutta method based on contraharmonic mean for solving initial value problems U1 - 510 PY - 2023/// CY - Islamabad PB - (Unpublished) KW - Mathematics KW - Numerical stability KW - Zero stability KW - Preliminaries KW - Seir model KW - DBS KW - FEAS N1 - Submitted in partial fulfillment of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 ER -