This is a preview. Log in through your library . Abstract This paper proposes a robust finite element method for a three-dimensional fourth-order elliptic singular perturbation problem. The method ...

At first glance, the problem seems ridiculously simple. And yet experts have been searching for a solution in vain for decades. According to mathematician Jeffrey Lagarias, number theorist Shizuo ...

This paper considers the finite element approximation and algebraic solution of the pure Neumann problem. Our goal is to present a concise variational framework for the finite element solution of the ...