We establish a new type of the classical boundary Schwarz lemma for holomorphic self-mappings of the unit polydisk Dnin Cn. By using the Carath′eodory metric and Kobayashi metric of Dn, we obtain some properties of t...We establish a new type of the classical boundary Schwarz lemma for holomorphic self-mappings of the unit polydisk Dnin Cn. By using the Carath′eodory metric and Kobayashi metric of Dn, we obtain some properties of the complex Jacobian matrix Jf(p) at a boundary point p of Dnfor a holomorphic self-mapping f of Dn. Our results extend the classical Schwarz lemma at the boundary to high dimensions.展开更多
设P表示可膨胀、σ-可膨胀、离散可膨胀、σ-离散可膨胀这四种性质之一.本文主要证明:(1)设X=lim{Xα,παβ,∧}并且每个投射πα是开满映射,如果X是|∧|-仿紧(遗传|∧|-仿紧)的,并且每个Xα都具有性质P(遗传性质P),则X具有性质P(遗传...设P表示可膨胀、σ-可膨胀、离散可膨胀、σ-离散可膨胀这四种性质之一.本文主要证明:(1)设X=lim{Xα,παβ,∧}并且每个投射πα是开满映射,如果X是|∧|-仿紧(遗传|∧|-仿紧)的,并且每个Xα都具有性质P(遗传性质P),则X具有性质P(遗传性质P);(2)如果X=multiply from σ∈∑ Xσ是|∑|-仿紧(遗传|∑|-仿紧)空间,则具有性质P(遗传性质p)当且仅当(?)F∈[∑]<ω,multiply from σ∈∑ Xσ具有性质P(遗传性质P).展开更多
基金supported by National Natural Science Foundation of China(Grant Nos.11101139,11271124 and 11301136)Natural Science Foundation of Zhejiang Province(Grant No.LY14A010017)Natural Science Foundation of Hebei Province(Grant No.A2014205069)
文摘We establish a new type of the classical boundary Schwarz lemma for holomorphic self-mappings of the unit polydisk Dnin Cn. By using the Carath′eodory metric and Kobayashi metric of Dn, we obtain some properties of the complex Jacobian matrix Jf(p) at a boundary point p of Dnfor a holomorphic self-mapping f of Dn. Our results extend the classical Schwarz lemma at the boundary to high dimensions.
文摘设P表示可膨胀、σ-可膨胀、离散可膨胀、σ-离散可膨胀这四种性质之一.本文主要证明:(1)设X=lim{Xα,παβ,∧}并且每个投射πα是开满映射,如果X是|∧|-仿紧(遗传|∧|-仿紧)的,并且每个Xα都具有性质P(遗传性质P),则X具有性质P(遗传性质P);(2)如果X=multiply from σ∈∑ Xσ是|∑|-仿紧(遗传|∑|-仿紧)空间,则具有性质P(遗传性质p)当且仅当(?)F∈[∑]<ω,multiply from σ∈∑ Xσ具有性质P(遗传性质P).
