My website here at people.du.ac.in/~dksingh1/

Dr. Dhiraj Kumar Singh

Assistant Professor
Department of Mathematics
Zakir Husain Delhi College
(University of Delhi)
Jawaharlal Nehru Marg
Delhi 110002
INDIA     
Email:dksingh@maths.du.ac.in
      dhiraj426@rediffmail.com

1. P. Nath and D.K. Singh, The general solutions of a functional equation related to information theory, Ratio Mathematica (Italy), 15(2005), 1 - 24.

2. P. Nath and D.K. Singh, On a multiplicative type sum form functional equation and its role in information theory, Applications of Mathematics (Czech Republic), 51 (5) (2006), 495 - 516.

3. P. Nath and D.K. Singh, On a sum form functional equation and its role in information theory, Proc. Of National Conference on 'Information Technology: Setting Trends in Modern Era' and 8th Annual Conference of Indian Society of Information Theory and Applications (March 18-20, 2006, N.C. College of Engineering, Israna (Panipat), Haryana, India), (2008), 88 - 94.pdf

4. P. Nath and D.K. Singh, A sum form functional equation related to various entropies in information theory, Glasnik Matematicki (Crotia), 43 (1) (2008), 159 - 178.

5. P. Nath and D.K. Singh, A sum form functional equation and its relevance in information theory, The Australian Journal of Mathematical Analysis and Applications (Australia), 5(1) Article 9 (2008), pp. 1 - 18.

6. P. Nath and D.K. Singh, Some sum form functional equations containing at most two unknown mappings, Proceedings: 9th National Conference of Indian Society of Information Theory & Applications (ISITA) on "Information Technology and Operational Research Applications" December 8 - 9, 2007, Graduate School of Business & Administration, Greater Noida, Uttar Pradesh, India) (2008), 54 - 71.pdf

7. P. Nath and D.K. Singh, On a sum form functional equation related to entropies and some moments of a discrete random variable, Demonstratio Mathematica (Poland), 42 (1) (2009), 83 - 96.

8. P. Nath and D.K. Singh, On a sum form functional equation and its applications in information theory and statistics, Aequtiones Mathematicae, 81 (1-2) (2011), 77-95.

9. P. Nath and D.K. Singh, On a functional equation containing an indexed family of unknown mappings, To appear in Functional Equations in Mathematical Analysis to be edited by Themistocles Rassias and Janusz Brzdek, Springer Optimization and Its Applications 52 (2011), 671-687.