Hi all,<div><br></div><div>Are there any popular methods or algorithms which can be used to produce a coarser mesh for a given 2d or 3d unstructured mesh?<br clear="all"><div><br></div>-- <br><div style="line-height:21px;font-family:Verdana;font-size:14px;background-color:rgb(255,255,255)">
Fande Kong</div><div style="line-height:21px;font-family:Verdana;font-size:14px;background-color:rgb(255,255,255)">ShenZhen Institutes of Advanced Technology</div><div style="line-height:21px;font-family:Verdana;font-size:14px;background-color:rgb(255,255,255)">
Chinese Academy of Sciences</div>
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