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This https://arxiv.org/abs/2403.16714 has been replaced.
initial toot: https://mastoxiv.page/@arXiv_mat…

A Mixed Multiscale Spectral Generalized Finite Element Method
We present a multiscale mixed finite element method for solving second order elliptic equations with general $L^{\infty}$-coefficients arising from flow in highly heterogeneous porous media. Our approach is based on a multiscale spectral generalized finite element method (MS-GFEM) and exploits the superior local mass conservation properties of mixed finite elements. Following the MS-GFEM framework, optimal local approximation spaces are built for the velocity field by solving local eigenvalue p…

PowerPoint 'accidentally sent to Dem lawmakers' reveals Arizona #GOP strategy to 'dilute votes' on #abortion - Alternet.org
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PowerPoint 'accidentally sent to Dem lawmakers' reveals Arizona GOP strategy to 'dilute votes'
Arizona Republicans, including far-right U.S. Senate hopeful Kari Lake, have been in damage-control mode following a recent ruling by the Arizona Supreme Court — which upheld a draconian 1864 law that makes abortion illegal in almost all cases. Lake, who still identifies as "pro-life," came out agai...