Prof. Manoj Sahni is working in the Department of Mathematics at Pandit Deendayal Energy University for more than twelve years. He has more than 21 years of research and teaching experience. He has published more than 120+ research papers in highly reputed international Journals of repute. He has edited than 10 books and 4 are accepted with reputed publishers like Springer, CRC Taylor and Francis, NOVA and River.