1. Aijaz Ahmad:
Department of Mathematics, Bhagwant University,Rajasthan, Ajmer,India
2. S. Qurat ul Ain:
Department of Mathematics, Bhagwant University,Rajasthan, Ajmer,India
3. Afaq Ahmad:
Department of Mathematical Sciences, Islamic University of Science & Technology,Awantipora, Kashmir,India
4. Rajnee Tripathi:
Department of Mathematics, Bhagwant University,Rajasthan, Ajmer,India