(d) 2011

Research articles

In Journal

• 1. Generalized Rough Sets and Implication Lattices, (with Pulak Samanta), Transactions on Rough Sets, XIV, (2011), Springer, Berlin, Heidelberg, pp 183-201.

  2. Negation and Paraconsistent Logics, (with Soma Dutta) Logica Universalis, 5, (2011), Springer Basel AG, pp 165-176.

     1. In Book

        1. On Fuzzy Sets and Rough Sets from the perspective of indiscernibility, Logic and its Applications, LNAI 6521, eds. Mohua Banerjee, Anil Seth, Springer, Berlin-Heidelberg, 2011, pp 22-37.

        2. Foreword of the book ‘Revisiting Principia Mathematica after 100 years’ eds. Kumar Mitra, Sanjukta Basu, Gangchil, Kolkata, July 2011.