Optimal local truncation error method for solution of 3-D Poisson equation with irregular interfaces and unfitted Cartesian meshes as well as for post-processing. - Alexander Idesman; M. Mobin (Adv. Eng. Softw., 2022)

The 10-th order of accuracy of 'quadratic' elements for elastic heterogeneous materials with smooth interfaces and unfitted Cartesian meshes. - Alexander Idesman; Bikash Dey; M. Mobin (Eng. Comput., 2022)