Dr. P. Mariappan has a Ph.D. in Management Science as well as in Mathematics too. Dr. Mariappan has thirty-three years of rich teaching experience in the field of Applied Mathematics, Statistics and Business Administration in India and the United Arab Emirates. Currently he is working as an Area Chair Supply Chain Management and Chair Academic Tie-Ups and International Relations, St. Joseph's Institute of Management, St. Joseph's College, Trichy, since 2022.
He served as Head, PG and Research Department of Mathematics, Bishop Heber College, Thiruchirappalli, since 1990. In addition to that he holds the position of International Relations Officer for a period of two years and Head, PG Department of Actuarial Science for four years. He worked with Manipal Academy of Higher Education, Dubai, UAE for Three years [2004-2007]. Also, served as a Staff Selection Committee Member in many Higher Educational Institutions in India and Abroad, and hold the position of University Nominee and Board of Studies member in Many Autonomous Colleges including Bharathidasan University.
Dr. Mariappan gave his plenary lectures in many International and National Conferences and Symposiums. He reviews articles for many leading national, international journals and e-journals. Besides this, he has also presented more than 125 research articles in various international conferences held at France, USA, Singapore, Malaysia, Sri Lanka, Thailand, Philippines, Dubai and Oman. He organized many International Conferences and Workshops in the field of Applied Mathematics, Management, Statistics, Computer Science and Actuarial Science.
Dr. Mariappan received so for Eighteen Awards. Notable Ones: INSO Outstanding Researcher award, IRSTM, 2022. Lifetime Achievement Award RULA 2019, Best Faculty Award Cognizant Technology Solutions 2018. Dr APJ Abdul Kalam Life Time Achievement National Award International Institute for Social and Economic Reforms [R], Bengaluru 2015. Best Presentation award IC-GBMETICT, GOA 2015, Best Presentation award ICAF, Sri Lanka 2015. Best Research Paper Reviewer Award International Journal of Contemporary Management Research 2007. Best Paper Award Global Conference on Finance and Research, Costa Rica 2006. To his credit, he published so for 72 books in the Areas of Applied Mathematics, Applied Statistics, Management and Computer Science. Notable publications: One book Published by Francis and Taylor Series CRC Press, USA. Ten Books Published by Pearson India Limited, Delhi. Thirteen Books Published by Lambert Academic Publishing, Germany. Eleven Books Published by New Centaury Book Publications, Chennai.