- bi-quadratic quadrangle will be split into 4 linear quadrangles;
- tri-quadratic hexahedron will be split into 8 linear hexahedra;
- quadratic segments adjacent to the split bi-quadratic element will
- bi-quadratic quadrangle will be split into 4 linear quadrangles;
- tri-quadratic hexahedron will be split into 8 linear hexahedra;
- quadratic segments adjacent to the split bi-quadratic element will