Punjab University Journal of Mathematics     Punjab University Journal of Mathematics   Published by: Department of Mathematics   ISSN-1016-2526   Frequency: Monthly       Vol. 54 (3) (2022)         Curves Lying on Non-lightlike Surface: Differential Equation for Position Vector by Melek Erdo˘gdu     Coupled Gerdjikov-Ivanov System and its Exact Solutions through Darboux Transformation by Zaheer Abbas     Core Fundamental Groupoid Bundle, Its Sections and Relatedness of Homeomorphisms and Sections by Chidanand Badiger and T.Venkatesh     HZ-Coindex for the Sum-Graphs under Cartesian Product by Muhammad Javaid and Muhammad Ibraheem     Extended Riemann Integral Equations Involving Generalized k¡hypergeometric Functions by Aneela Nadir     Navigations     Copyright Form     Instructions for Authors     Abstracting & Indexing     Editorial Board     Current Issue Vol. 56 (1-2) (2024)     Previous Issue Vol. 55 (11-12) (2023)     Online Contents     Main Page About Us Contact Us Copyright © 2022 Information Technology Centre University of the Punjab. All rights reserved