hello again to all
i would like to thank you very much for your time and interest
i would like to add one picture and comment concerning new nodes and elements in tetrahedron case. just to be more defined.
TETRAHEDRON CASE
part I: INITIAL NODES
initial tetrahedron has 4 nodes...
hello to all
and thank you very much for your interest and repl.
i have posted the same question on other places - thus it is a bit more clear to me what and how i should create the proof
right now i am not in place where i can write more but i would like to add 2 images that i created...
hello to all
INTRODUCTION:
i have created application that splits triangles (2d simplex) and tetrahedrons (3d simplex) to
1 triangle -> 3 quadrilaterals
1 tetrahedron -> 4 bricks (8 nodal elements)
my application uses element center of gravity in both cases. and than splits...