# Efficient Cohomology Computation for Electromagnetic Modeling

@article{otko2010EfficientCC, title={Efficient Cohomology Computation for Electromagnetic Modeling}, author={Pawe D otko and Ruben Specogna}, journal={Cmes-computer Modeling in Engineering \& Sciences}, year={2010}, volume={60}, pages={247-278} }

The systematic potential design is of high importance in computational electromagnetics. For example, it is well known that when the efficient eddycurrent formulations based on a magnetic scalar potential are employed in problems which involve conductive regions with holes, the so-called thick cuts are needed to make the boundary value problem well defined. Therefore, a considerable effort has been invested over the past twenty-five years to develop fast and general algorithms to compute thick…

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