{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,10,12]],"date-time":"2025-10-12T04:18:44Z","timestamp":1760242724675,"version":"build-2065373602"},"reference-count":3,"publisher":"MDPI AG","issue":"2","license":[{"start":{"date-parts":[[2016,4,26]],"date-time":"2016-04-26T00:00:00Z","timestamp":1461628800000},"content-version":"vor","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Algorithms"],"abstract":"<jats:p>Kung-Traub conjecture states that an iterative method without memory for finding the simple zero of a scalar equation could achieve convergence order     2  d \u2212 1     , and d is the total number of function evaluations. In an article \u201cBabajee, D.K.R. On the Kung-Traub Conjecture for Iterative Methods for Solving Quadratic Equations, Algorithms 2016, 9, 1, doi:10.3390\/a9010001\u201d, the author has shown that Kung-Traub conjecture is not valid for the quadratic equation and proposed an iterative method for the scalar and vector quadratic equations. In this comment, we have shown that we first reported the aforementioned iterative method.<\/jats:p>","DOI":"10.3390\/a9020030","type":"journal-article","created":{"date-parts":[[2016,4,26]],"date-time":"2016-04-26T10:21:21Z","timestamp":1461666081000},"page":"30","update-policy":"https:\/\/doi.org\/10.3390\/mdpi_crossmark_policy","source":"Crossref","is-referenced-by-count":3,"title":["Comment on: On the Kung-Traub Conjecture for Iterative Methods for Solving Quadratic Equations. Algorithms 2016, 9, 1"],"prefix":"10.3390","volume":"9","author":[{"given":"Fayyaz","family":"Ahmad","sequence":"first","affiliation":[{"name":"Dipartimento di Scienza e Alta Tecnologia, Universita dell\u2019Insubria, Via Valleggio 11, Como 22100, Italy"},{"name":"Departament de F\u00edsica i Enginyeria Nuclear, Universitat Polit\u00e8cnica de Catalunya, Comte d\u2019Urgell 187, 08036 Barcelona, Spain"}]}],"member":"1968","published-online":{"date-parts":[[2016,4,26]]},"reference":[{"key":"ref_1","doi-asserted-by":"crossref","unstructured":"Babajee, D.K.R. (2016). On the Kung-Traub Conjecture for Iterative Methods for Solving Quadratic Equations. Algorithms, 9.","DOI":"10.3390\/a9010001"},{"key":"ref_2","unstructured":"Traub, J.F. (1964). Iterative Methods for the Solution of Equations, Prentice-Hall."},{"key":"ref_3","unstructured":"Ahmad, F. (2015). Higher Order Iterative Methods for Solving Matrix Vector Equations. Researchgate."}],"container-title":["Algorithms"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/www.mdpi.com\/1999-4893\/9\/2\/30\/pdf","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2025,10,11]],"date-time":"2025-10-11T19:22:51Z","timestamp":1760210571000},"score":1,"resource":{"primary":{"URL":"https:\/\/www.mdpi.com\/1999-4893\/9\/2\/30"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2016,4,26]]},"references-count":3,"journal-issue":{"issue":"2","published-online":{"date-parts":[[2016,6]]}},"alternative-id":["a9020030"],"URL":"https:\/\/doi.org\/10.3390\/a9020030","relation":{},"ISSN":["1999-4893"],"issn-type":[{"type":"electronic","value":"1999-4893"}],"subject":[],"published":{"date-parts":[[2016,4,26]]}}}