MathDB3 problems
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The importance of gradient-robustness for nearly incompressible elasticity
Let the momentum balance for (nearly incompressible) linear elasticity contain forces of gradient type. Gradient-robustness conjecture. Gradient-robustness becomes important whenev…
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Stability and convergence of the SWG method on nontriangular polygonal partitions
Let the SWG scheme be the numerical method for the linear elasticity equations defined by equation … is stable and convergent for all polygonal finite element partitions except the…
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Conjecture that unimodular microscopic symmetries account for macroscopic material symmetries
Let a periodic linearly elastic structure have a material symmetry group contained in the unimodular group. Symmetries of the form … are conjectured to include all possible symmetr…