We review some recent work on the enhancement and application of both r- and h- adaptation techniques, benefitting of the functionalities of the remeshing platform Mmg: www.mmgtools.org. Several contributions revolve around the level-set adaptation capabilities of the platform. These have been used to identify complex surfaces and then to either produce conformal 3D meshes, or to define a metric allowing to perform h-adaptation and control geometrical errors in the context of immersed boundary flow simulations. The performance of the recent distributed memory parallel implementation ParMmg is also discussed. In a similar spirit, we propose some improvements of $r-$adaptation methods to handle embedded fronts.

翻译：我们审查了最近一些关于增强和应用r-和h-适应技术的工作,这有利于重防平台Mmg的功能:www.mmgtools.org。一些贡献围绕平台的级别设置适应能力进行,这些贡献被用于确定复杂的表面,然后产生符合3D的模件,或者确定一种衡量标准,允许在浸泡边界流模拟中进行 h-适应和控制几何误差。还讨论了最近分布的记忆平行执行ParMmg的性能。本着类似精神,我们建议改进用$-$调整方法处理嵌入战线。