A large class of scalar-tensor theories of gravity exhibit a screening mechanism that
dynamically suppresses fifth forces in the Solar system and local laboratory experiments …

Scalar-tensor theories with screening mechanisms come with nonlinearities that make it
difficult to study setups of complex geometry without resorting to numerical simulations. In …

The Method of Auxiliary Mapping (MAM), introduced by Babuška and Oh [2], is an effective
method for dealing with singularities in elasticity [16]. MAM was extended to boundary …

A weighted-norm least-squares method is considered for the numerical approximation of
solutions that have singularities at the boundary. While many methods suffer from a global …

The partition of unity is an essential ingredient for meshless methods named by GFEM,
PUFEM (partition of unity FEM), XFEM (extended FEM), RKPM (reproducing kernel particle …

In this paper decay and mapped elastodynamic infinite elements, based on modified Bessel
shape functions and appropriate for Soil-Structure Interaction problems are described and …

Babuška and Oh introduced a new approach, called the method of auxiliary mapping
(MAM), that can effectively handle singularities in the framework of the p-version of the FEM …

The paper is devoted to formulations of decay and mapped elastodynamic infinite elements,
based on modified Bessel shape functions. These elements are for Soil-Structure Interaction …

We introduce an adaptively weighted Galerkin approach for elliptic problems where diffusion
is dominated by strong convection or reaction terms. In such problems, standard Galerkin …

By introducing the Weighted Riesz-Galerkin Method with a special weight function, Oh-Jou
[23] made it possible to apply MAM (the Method of Auxiliary Mapping, introduced by …