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math.NA2014
Tchebychev Polynomial Approximations for Order Boundary Value Problems
Samir Kumar Bhowmik
Higher order boundary value problems (BVPs) play an important role modeling various scientific and engineering problems. In this article we develop an efficient numerical scheme fo…
math.NA2014
Spatiotemporal Orthogonal Polynomial Approximation for Partial Differential Equations
Samir Kumar Bhowmik, Sharanjeet Dhawan
Starting with some fundamental concepts, in this article we present the essential aspects of spectral methods and their applications to the numerical solution of Partial Differenti…