【摘 要】
：
IGA brought geometric design and analysis(D&A)close.We will discuss several geometric challenges in light of IGA needs.The first will consider precise integ
【机 构】
：
Technion,Israel Inst.of Tech.
论文部分内容阅读
IGA brought geometric design and analysis(D&A)close.We will discuss several geometric challenges in light of IGA needs.The first will consider precise integration over trimmed surfaces,by untrimming them.Another topic that will be considered is the problem of contact analysis.Several methods to detect contacts and collisions and to precisely integrate over noncompatible surfaces will be considered.
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