Existence of Picard operator and iterated function system Medha Garg | Sumit Chandok | Show more Medha Garg India Thapar Institute of Engineering & Technology School of Mathematics Sumit Chandok India Thapar Institute of Engineering & Technology School of Mathematics Submitted: 2019-06-17 | Accepted: 2019-10-11 | Published: 2020-04-03 DOI: https://doi.org/10.4995/agt.2020.11992