TY - BOOK AU - Swarn Singh AU - Dr. R. K. Mohanty Gu. AU - University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics ED - University of Delhi. Faculty of Mathematical Sciences. Department of Mathematics TI - New highly accurate discretization for the solution and the estimates of (du/dn) for singularly perturbed non-linear multi-dimensional elliptic and parabolic partial differential equations PY - 2007/// KW - MATHEMATICS ER -