Punjab University Journal of Mathematics     Punjab University Journal of Mathematics   Published by: Department of Mathematics   ISSN-1016-2526   Frequency: Monthly   �   Vol. 53 (2) (2021)         New Inequalities of Fej´er and Hermite-Hadamard type Concerning Convex and Quasi- Convex Functions With Applications by M. A. Latif, S. S. Dragomir, S. Obeidat     A Study of Completely Inverse Paramedial AG-Groupoids by M. Rashad, I. Ahmad and F. Karaaslan     Generalized Topological Groupoids by Mustafa Habil Gursoy     k-Steps Explicit Iterative Algorithms to Solve Generalized System of Nonlinear Mixed Variational Inequalities by Sanjeev Gupta         The Long-term structural effect of Coronal index solar activity on the ENSO and QBO Time series data using Fractal Dimension by Muhammad Fahim Akhtar         Navigations     Copyright Form     Instructions for Authors     Abstracting & Indexing     Editorial Board     Current Issue Vol. 53 (4) (2021)     Previous Issue Vol. 53 (3) (2021)     Online Contents     Main Page About Us Contact Us Copyright © 2006 Information Technology Centre University of the Punjab. All rights reserved