R. Ghorai

A structure-preserving implicit-explicit method for a hyperbolic approximation of fourth-order PDEs

We introduce a novel structure-preserving numerical method for a first-order hyperbolic approximation system, which approximates the solutions of general fourth-order partial differential equations. By employing an implicit-explicit (IMEX) splitting between the stiff and non-stiff terms, we rigorously prove that the pr...