Local growth envelopes of spaces of generalized smoothness: the subcritical case

被引:32
作者
Caetano, AM [1 ]
Moura, SD
机构
[1] Univ Aveiro, Dept Matemat, P-3810193 Aveiro, Portugal
[2] Univ Coimbra, Dept Matemat, P-3001454 Coimbra, Portugal
关键词
function spaces of generalized smoothness; local growth envelopes; essential unboundedness;
D O I
10.1002/mana.200310195
中图分类号
O1 [数学];
学科分类号
0701 ; 070101 ;
摘要
The concept of local growth envelope (epsilon(LG)A,u) of the quasi-normed function space A is applied to the spaces of generalized smoothness B-pq((s,Psi))(R-n) and F-pq((s,Psi))(R-n) and it is shown that the influence of the function Psi, which is a fine tuning of the main smoothness parameter s, is strong enough in order to show up in the corresponding growth envelopes.
引用
收藏
页码:43 / 57
页数:15
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