Abstract:<p class="p1">Ice flow models often suffer from numerical instabilities that restricts time-step sizes. For higher-order models this constitutes a severe bottleneck. We present a method for increasing the largest stable time step in full Stokes models, allowing for a significant speed-up of simulations.<span class="Apple-converted-space">&#160; </span>This type of stabilisation was originally developed for mantle-convection s… Show more
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