Punjab University Journal of Mathematics     Punjab University Journal of Mathematics   Published by: Department of Mathematics   ISSN-1016-2526   Frequency: Monthly       Vol. 54 (7) (2022)         Two Different Types of Soft Near-Fields by Emin Ayg¨un and H¨useyin Kamacı¤     Detection of R- Peaks in Electrocardiogram based onWavelet Transform and Wavelet Approximation by Imtiyaz Ahmad Wani, Afroz and Rayees Ahmad     Similarity Measures based on the Novel Interval-valued Picture Hesitant Fuzzy Sets and their Applications in Pattern Recognition by Zeeshan Ahmad, Tahir Mahmood, Kifayat Ullah and Naeem Jan     Efficiently Guided Active Contours for Image Segmentation by Lutful Mabood, Tahir Ullah, Haider Ali and Noor Badshah         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