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The Roper-Suffridge extension operator and classes of biholomorphic mappings Dedicated to Professor Sheng GONG on the occasion of his 75th birthday

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Science China Mathematics 2006年第11期49卷 1539-1552页

作者： GRAHAM Ian KOHR Gabriela Department of Mathematics University of Toronto TorontoOntario M5S 2E4Canada Faculty of Mathematics and Computer Science Babes-Bolyai University 1 M. Kogǎlniceanu Str. 400084 Cluj-NapocaRomania

In this paper we give a survey about the Roper-Suffridge extension operator and the developments in the theory of univalent mappings in several variables to which it has led. We begin with the basic geometric properties (most of which now have a number of different proofs)and discuss relations with the theory of Loewner chains and generalizations and modifications of the operator, some of which are very recent.

关键词： convex mapping, starlike mapping, Roper-Suffridge operator, growth theorem, distortion theorem, covering theorem, Loewner chain, parametric representation,extreme points, linear invariant family.

The value distribution of f"f'

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Science China Mathematics 1995年第7期38卷 789-798页

作者：陈怀惠方明亮 Department of Mathematics Nanjing Normal University Nanjing 210024 China

Hayman’s conjecture has been completely proved: if f(z) is a transcendental meromorphic function in the plane, then ff’ assumes every finite non-zero complex value infinitely often. Furthermore, some related criteria have been deduced for normality of a family.of meromorphic functions and results on the angular distribution have been given.

关键词： transcendental meromorphic function normal family.

Argument Rate Analysis in Robust Stability Study

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Chinese Science Bulletin 1993年第2期38卷 168-173页

作者：黄琳王龙于年才 Department of Mechanics Peking UniversityBeijing 100871PRC Department of Mechanics Peking University Beijing 100871 PRC Department of Mechanics Peking University Beijing 100871PRC

Since the stability domain of polynomial family.is not a convex set in either coefficient space or parameter space, it is important to investigate the condition of stable polynomial set whose convex hull is also stable, wherein the condition for two stable polynomials to keep their convex combination stable is basic. In this aspect, there have been two sufficient

关键词： robust stability argument rate convex combination equivalent family.

Unit 2 Listening Practice

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时代英语（初中） 2022年第4期 33-33,2,9-10页

听录音,选出你所听到的词对应的图片。每个单词读两遍。听录音,选出你所听到的句子。每个句子读两遍。()***’s my ***’s my ***’s my family.

关键词： sister brother family.

“Mountains Encircle and Waters Embrace,Thus There's Energy”

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China Book International 2023年第6期 4-7页

Iam a nostalgic person,having an almost obsessive love for old *** a city,an old house is like an elder in a family.

关键词： circle houses family.

维普期刊数据库博看期刊评论

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What Signs

小学生时代（大嘴英语） 2022年第7期 36-37页

作者： Ed Miller(图) 不详

Road signs tell you of what's *** and Helen are on a car trip with their *** the signs on this road are *** you match the signs to where they're needed along the road?

关键词： signs family. ahead

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My family.s 99 Keys

Women of China 2020年第5期 44-45页

E ditor’s Note:Tan Ruixia lives in Weifang,a city in East China’s Shandong Province,with her ***’s family.is special;the family.has 99 spare keys,three keys from the families Tan looks after,and 96 keys for Tan’s ... 详细信息

关键词： family. Shandong lives

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EVENTS

城市漫步（GBA版） 2015年第2期 64-67,69,70页

FEBRUARY 1-18 EAT/DRINK Eat:Luxurious Year of the Goat Hampers Elegant and hearty New Year hampers are available to in spire and delight as the Year of the Goat daw *** in two varieties-Lai Heen New Year's Hampers and... 详细信息

关键词： perfect friends family.

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你的家庭成员?

空中英语教室（初级版．大家说英语） 2020年第10期 29-32,53,54页

作者： Manya Cramer 不详

Most people have a *** families are different *** are *** are just one or two parents and a *** child may be a son or a *** families are *** have many *** about your family.How many members are in your family.Who are ... 详细信息

关键词： daughter sizes family.