The relative Riemann-Roch theorem from Hochschild homology. Ramadoss, Ajay C. — 2008 The New York Journal of Mathematics [electronic only]
On the nonexistence of certain morphisms from Grassmannian to Grassmannian in characteristic 0. Ramadoss, Ajay C. — 2009 Documenta Mathematica
Integration of cocycles and Lefschetz number formulae for differential operators. Ramadoss, Ajay C. — 2011 SIGMA. Symmetry, Integrability and Geometry: Methods and Applications [electronic only]