Multi-parameter Carnot-Carathéodory balls and the theorem of Frobenius
Multi-parameter Carnot-Carathéodory balls and the theorem of Frobenius
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多参数 Carnot-Carathéodory 球和 Frobenius 定理
DOI:
10.4171/rmi/650
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发表时间:
2009
影响因子:
1.2
通讯作者:
B. Street
中科院分区:
文献类型:
--
作者:
B. Street
We study multi-parameter Carnot-Caratheodory balls, generalizing results due to Nagel, Stein, and Wainger in the single parameter setting. The main technical result is seen as a uniform version of the theorem of Frobenius. In addition, we study maximal functions associated to certain multi-parameter families of Carnot-Caratheodory balls.