Super and weak Poincaré inequalities for hypoelliptic operators
Super and weak Poincaré inequalities for hypoelliptic operators
复制标题
亚椭圆算子的超弱庞加莱不等式
DOI:
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发表时间:
2009
期刊:
影响因子:
--
通讯作者:
Feng
中科院分区:
文献类型:
--
作者:
Feng
Sufficient conditions are presented for super/weak Poincaré inequalities to hold for a class of hypoelliptic operators on noncompact manifolds. As applications, the essential spectrum and the convergence rate of the associated Markov semigroup are described for Gruschin type operators on ℝ2 and Kohn-Laplacian type operators on the Heisenberg group.
影响因子:
1.7
作者:
Lugiewicz P
通讯作者:
Lugiewicz P