基于标准零件图的O-极小域三角剖分
Triangulation in o-minimal fields with standard part map
摘要:
在回答arXiv:0901.2337v1的问题时,我们证明了一个独立感兴趣的三角测量结果。更详细地说,设R是一个具有真凸子环V的o-极小域,并且设st:V \to k是相应的标准部分映射.在对(R,V)的一个温和的假设下,我们证明了V^n的可定义子集X允许一个三角剖分,该三角剖分导致其标准部分st(X)的三角剖分。
英文摘要:
In answering questions from arXiv:0901.2337v1 we prove a triangulation result that is of independent interest. In more detail, let R be an o-minimal field with a proper convex subring V, and let st: V \to k be the corresponding standard part map. Under a mild assumption on (R,V) we show that definable subsets X of V^n admit a triangulation that induces a triangulation of its standard part st(X).
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