We are working on geometry of lightlike hypersurfaces and submanifolds of indefinite almost complex and almost contact manifolds. We are working on the geometry of submersions, Riemannian maps and Harmonic maps between differentiable manifolds. We are also working on almost complex Norden Golden manifolds and Kaehler–Norden Golden manifolds. http://www.punjabiuniversity.ac.in/Departments/Profiles/3/Profile_P3X218F5.pdf