Putnam-Fuglede theorem for n-Power normal and w-hyponormal operators, . Pioneer jnl of mathematics and mathematical sciences. Abstract

2014. Infinite-Power normal and Infinite-Power quasinormal operators, . Pioneer jnl of mathematics and mathematical sciences,. Abstract

2014. Berger-Shaw inequality for n-Power quasinormal and w-hyponormal operators, . Far East Jnr of Appld. Maths.. Abstract

2014. Putnam’s inequality for n-Power normal, n-Power quasinormal and w-hyponormal operators, . Pioneer jnl of mathematics and mathematical sciences. Abstract

2014. Putnam-Fuglede theorem for n-Power quasinormal and w-hyponormal operators. Far East Jnr of Appld. Maths..

2014. An Interplay Between n-Power quasinormal and w-Hyponormal operators,. Far East Jnr of Appld. Maths.. 88 Abstract

2014. Normality of the products of nth-Aluthge transforms of w-Hyponormal operators.. Far East Jnr. Of Maths.

2013. Restrictions on the Powers of Generalized Aluthge Transforms of w-Hyponormal Operators. Far East Jnl of Maths .

2013. Normality of the products n-Power quasi normal operators, . Far East Jnr. of Maths..

2012. On the nth-Aluthge transforms of w-Hyponormal operators. Far East Jnr. Of Maths.

2011.