2013 BALAKRISHNAN, Ramakrishnan (b. 1961) PhD, Dean, School of Mathematics & Computer Science, Professor & Head, Dept. of Statistics and Applied Mathematics, Central University of Tamil Nadu, Neelakudi, Thiruvarur – 610005; Res. T6/104, Dugar MME Gold City, OMR, Kannagapattu, Thiruporur – 603110; Tel: 08778692645(M); Email: ; Sp. Number Theory.