Newest developments of ACMANT

Distributed Newest Vertex Bisection

Distributed adaptive conforming refinement requires multiple iterations of the serial refinement algorithm and global communication as the refinement can be propagated over several processor boundaries. We show bounds on the maximum number of iterations. The algorithm is implemented within the software package Dune-ALUGrid.

Emperor's Newest Clothes.

3D-CT after full color spectrum rendering. Digital medium. The skin surface hangs like a soft satin over the transparent body with the trachea and lungs in the centre. Look, can you find some emphysematous bullae in the lungs? Cross section of the thorax at the level of the heart forms the background.

Health Reform’s Newest Moment in Time

The Newest Mania: Seeing Disease Mongering Everywhere

James Phelps I am a disease monger. I teach primary care doctors how to identify bipolar disorder. Worse yet, I take money from pharmaceutical companies for doing so. I use it to subsidize my practice so that I can treat patients with no insurance, or little money, who now account for over a third of my patients—in part because the pharmaceutical companies have drained so much money out of the ...

30 Years of Newest Vertex Bisection

One aspect of adaptive mesh refinement in the finite element method for solving partial differential equations is the method by which elements are refined. In the early 1980’s the dominant method for refining triangles was the red-green algorithm of Bank and Sherman. The red refinements are the desired refinements, but will result in an incompatible mesh when used alone. The green refinements a...