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NORMAL FAMILIES AND SHARED VALUES OF HOLOMORPHIC FUNCTIONS 被引量:10
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作者 Li Jiangtao Yi Hongxun 《Applied Mathematics(A Journal of Chinese Universities)》 SCIE CSCD 2006年第3期335-342,共8页
Let F be a family of holomorphic functions in a domain D, k be a positive integer, a, b(≠0), c(≠0) and d be finite complex numbers. If, for each f∈F, all zeros of f-d have multiplicity at least k, f^(k) = a w... Let F be a family of holomorphic functions in a domain D, k be a positive integer, a, b(≠0), c(≠0) and d be finite complex numbers. If, for each f∈F, all zeros of f-d have multiplicity at least k, f^(k) = a whenever f=0, and f=c whenever f^(k) = b, then F is normal in D. This result extends the well-known normality criterion of Miranda and improves some results due to Chen-Fang, Pang and Xu. Some examples are provided to show that our result is sharp. 展开更多
关键词 holomorphic function normal family shared value.
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NORMAL FAMILIES OF MEROMORPHIC FUNCTIONS WITH SHARED VALUES 被引量:5
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作者 陈玮 田宏根 扈培础 《Acta Mathematica Scientia》 SCIE CSCD 2016年第1期87-93,共7页
We obtain some normality criteria of families of meromorphic functions sharing values related to Hayman conjecture, which improves some earlier related results.
关键词 meromorphic function shared value normal family
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Estimation of Reference Values for PFOS and PFOA in Human Biomonitoring and Relevance of Exposure among Family Members in China 被引量:1
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作者 Wei Liu Guanghui Dong +4 位作者 Yingwei Luo Li Liu Ziwei Cao Xiaona Li Yihe Jin 《Journal of Environmental Protection》 2012年第4期353-361,共9页
The reference values of serum perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) concentrations were evaluated based on the human blood samples collected from Kashi, Xinjiang. And human serum samples of fa... The reference values of serum perfluorooctane sulfonate (PFOS) and perfluorooctanoate (PFOA) concentrations were evaluated based on the human blood samples collected from Kashi, Xinjiang. And human serum samples of family members from Liaoning were evaluated for levels of PFOS and PFOA with the purpose to compare exposure pathways for family members. Among the 110 blood specimens from Kashi, the detection frequency of PFOS and PFOA was 93% and 6%, respectively. Reference values of serum PFOS, evaluated as the 90th percentiles of the concentrations, were determined to be 6.44 μg/L. Significant positive correlations were observed for serum levels of PFOS and PFOA among family members in Liaoning. Specially, stronger correlation between mother and offspring was observed than that between father and offspring. And stronger correlation of serum PFOS and PFOA levels was observed among fam- ily members in rural areas than those in big and small-medium cities. Difference in the association of serum PFOS and PFOA level among family members suggested that exposure in the outdoor and working environment of different oc- cupations should be evaluated. Present study provides reference values for exposure assessment in China and potential pathways of human exposure to PFOS and PFOA. 展开更多
关键词 PERFLUORINATED Compounds Human BIOMONITORING Reference value EXPOSURE family MEMBER
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Normal families and shared values of meromorphic functions 被引量:1
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作者 兰富祥 《Journal of Chongqing University》 CAS 2007年第4期291-293,共3页
We studied the normality conditions in families of meromorphic functions, improved the results of Fang and Zalcman [Fang ML, Zalcman L, Normal families and shared values of meromorphic functions, Computational Methods... We studied the normality conditions in families of meromorphic functions, improved the results of Fang and Zalcman [Fang ML, Zalcman L, Normal families and shared values of meromorphic functions, Computational Methods and Function Theory, 2001, 1 (1): 289-299], and generalized two new normality criterions. Let F be a family of meromorphic functions in a domain D, a a non-zero finite complex number, B a positive real number, and k and m two positive integers satisfying m〉2k+4. If every function denoted by f belonging to F has only zeros with multiplicity at least k and satisfies f^m(z)f^(k)(Z)=α→ |^f(k)(z)| ≤B or f^m(z)f^(k)(z)=α→|f(z)| ≥, then F is normal in D. 展开更多
关键词 meromorphic function shared value normal family
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Familial and Territorial Values for Sustainable Entrepreneurship in Italy: Some Reflections in Theory and Practice] 被引量:2
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作者 Mara Del Baldo 《Journal of Modern Accounting and Auditing》 2012年第8期1185-1203,共19页
This study reflects the specificities of family small- and medium-sized enterprises (SMEs) which are related to values, culture, and relationships with the territory (local context). In the following sustainable a... This study reflects the specificities of family small- and medium-sized enterprises (SMEs) which are related to values, culture, and relationships with the territory (local context). In the following sustainable and corporate social responsibility (CSR)-oriented strategies, family businesses are "assisted" by the presence of entrepreneurial values which are tied to and derived from the social system in the territory in which they are located. The aim of this study is to demonstrate that the consolidation of stable and durable relations between the family business and the local context depends on the presence of shared values between the members of the family and the stakeholders, all components of civil society are within the same territory. Such values are the fruit of a given territory's civic traditions. They are the result of an anthropological culture which is typical of the socioeconomic environment in which the entrepreneur, the family, and the business are all rooted, thus, they are expressions of a culture "of the place". 展开更多
关键词 corporate social responsibility (CSR) family businesses familiness small- and medium-sized enterprises (SMEs) social capital TERRITORY values sustainability
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Different Family Values of the East and the West in The Joy Luck Club
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作者 付梦玲 张辉 《海外英语》 2016年第5期148-150,共3页
This paper mainly focuses on the different family values of the east and the west in The Joy Luck Club from the view of cross-culture communication.The paper first gives a brief introduction to the structure and conte... This paper mainly focuses on the different family values of the east and the west in The Joy Luck Club from the view of cross-culture communication.The paper first gives a brief introduction to the structure and content of The Joy Luck Club.Then it analyzes family values from three parts:attitudes towards marriage,relationships among family members and the education of children.The paper provides several examples to explain the different family values of the east and the west in The Joy Luck Club. 展开更多
关键词 The JOY LUCK CLUB family values ATTITUDES towards MARRIAGE relationships among family members the ed
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A Comparative Study of Chinese Family Values and American Family Values Influenced by Mass Media
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作者 张小诗 《海外英语》 2014年第10X期285-286,共2页
Different context of mass media between countries can be reflected on the view of family values.In this paper,the author is taking family values as an example to explore the differences between China and America.It is... Different context of mass media between countries can be reflected on the view of family values.In this paper,the author is taking family values as an example to explore the differences between China and America.It is come to a conclusion that mass media have a big influence on family values in both countries.The comparison of different family values also give an inspiration to the development of media industry in China. 展开更多
关键词 family values MASS MEDIA comparison China AMERICA
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A Comparative Analysis on the Differences between the Chinese and American Family Values
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作者 韩艳玲 《魅力中国》 2011年第14期384-385,共2页
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The Corruption and Collapse of the Old Southern Traditional Values in The Sound and the Fury
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作者 曲爽 《海外英语》 2016年第12期171-172,共2页
The Sound and the Fury is the novel which Faulkner spent the most effort and is the writer's favourite book. The title of this book is taken from Shakespeare's tragedy Macbeth, implying the multiple themes of ... The Sound and the Fury is the novel which Faulkner spent the most effort and is the writer's favourite book. The title of this book is taken from Shakespeare's tragedy Macbeth, implying the multiple themes of the novel. One theme is to discuss the corruption and collapse of the old southern traditional values through the description of the Compson family's corruption and the decline of southern plantation economy. In the novel, Faulkner seeks the way out for American south during the transformation period though the figures he created, but no one is successful in getting out of the bad influence of the Old South. 展开更多
关键词 CORRUPTION COLLAPSE SOUTHERN TRADITIONAL values Compson family
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Diagnostic value evaluation of trefoil factors family 3 for the early detection of colorectal cancer 被引量:7
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作者 Hui Xie Jian-Hai Guo +5 位作者 Wei-Min An Sheng-Tao Tian Hai-Peng Yu Xue-Ling Yang Hua-Ming Wang Zhi Guo 《World Journal of Gastroenterology》 SCIE CAS 2017年第12期2159-2167,共9页
AIM The purpose of this study was to evaluate the diagnostic value of trefoil factor family 3(TFF3) for the early detection of colorectal cancer(CC). METHODS Serum TFF3 and carcino-embryonic antigen(CEA) were detected... AIM The purpose of this study was to evaluate the diagnostic value of trefoil factor family 3(TFF3) for the early detection of colorectal cancer(CC). METHODS Serum TFF3 and carcino-embryonic antigen(CEA) were detected in 527 individuals, including 115 healthy control(HC), 198 colorectal adenoma(CA), and 214 CC individuals in the training group. RESULTS Serum TFF3 showed no significant correlation with age, gender, or tumor location but showed significant correlation with the tumor stage. Serum TFF3 in the CC group was significantly higher than in the HC or CA group. The AUC values of TFF3 for discriminating between HC and CC and between CA and CC were 0.930(0.903, 0.958) and 0.834(0.796, 0.873). A multivariate model combining TFF3 and CEA was built. Compared to TFF3 or CEA alone, the multivariate model showed significant improvement(P < 0.001). For discriminating between HC and CC, HC and early stage CC, HC and advanced stage CC, CA and CC, CA and early stage CC, and CA and advanced stage CC in the training group, the sensitivities were 92.99%, 91.46%, 93.18%, 73.83%, 76.83%, and 81.82%, and the specificities were 91.30%, 91.30%, 93.91%, 88.38%, 77.27%, and 88.38%, respectively. After validation, the sensitivities were 89.39%, 85.71%, 90.79%, 72.73%, 71.43%, and 78.95%, and the specificities were 87.85%, 87.85%, 2.52%, 87.85%, 80.77%, and 87.50%, respectively. CONCLUSION The multivariate diagnostic model that included TFF3 and CEA showed significant improvement over the conventional biomarker CEA and might provide a potential method for the early detection of CC. 展开更多
关键词 Trefoil factor family 3 Colorectal cancer Colorectal adenoma Multivariate model Diagnostic value
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Normal Functions Concerning Shared Values
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作者 WANG XIAO-JING 《Communications in Mathematical Research》 CSCD 2009年第5期472-478,共7页
In this paper we discuss normal functions concerning shared values. We obtain the follow result. Let F be a family of meromorphic functions in the unit disc A, and a be a nonzero finite complex number. If for any f ∈... In this paper we discuss normal functions concerning shared values. We obtain the follow result. Let F be a family of meromorphic functions in the unit disc A, and a be a nonzero finite complex number. If for any f ∈F, the zeros of f are of multiplicity, f and f′ share a, then there exists a positive number M such that for any f∈F1(1-|z|^2) |f′(z)|/1+|f(z)|^2≤M. 展开更多
关键词 snared value normal family normal function
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Normal Criteria and Shared Values by Differential Polynomials
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作者 Jihong Wang Qian Lu Qilong Liao 《Advances in Pure Mathematics》 2011年第4期210-217,共8页
For a family of meromorphic functions on a domain D, it is discussed whether F is normal on D if for every pair functions f(z),g∈F , f'–afnand g'–agn share value d on D when n=2,3, where a, b are two comple... For a family of meromorphic functions on a domain D, it is discussed whether F is normal on D if for every pair functions f(z),g∈F , f'–afnand g'–agn share value d on D when n=2,3, where a, b are two complex numbers, a≠0,∞,b≠∞.Finally, the following result is obtained:Let F be a family of meromorphic functions in D, all of whose poles have multiplicity at least 4 , all of whose zeros have multiplicity at least 2. Suppose that there exist two functions a(z) not idendtically equal to zero, d(z) analytic in D, such that for each pair of functions f and in F , f'–a(z)f2 and g'–a(z)g2 share the function d(z) . If a(z) has only a multiple zeros and f(z)≠∞ whenever a(z)=0 , then F is normal in D. 展开更多
关键词 NORMAL family MEROMORPHIC Function SHARED value Differential POLYNOMIAL
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On Concomitants of Record Values from Generalized Farlie-Gumbel-Morgenstem Distribution
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作者 N. A. Mokhlis S. K. khames 《Journal of Statistical Science and Application》 2014年第5期175-192,共18页
In this paper, we derive the distributions of concomitants of record values from generalized Farlie-Gumbel-Morgenstern family of bivariate distributions. We derive the single and the product moments of the concomitant... In this paper, we derive the distributions of concomitants of record values from generalized Farlie-Gumbel-Morgenstern family of bivariate distributions. We derive the single and the product moments of the concomitants for the general case. The results are then applied to the ease of the two-parameter exponential marginal distributions. Using concomitants of record values we derive the best linear unbiased estimators of parameters of the marginal distributions. Moreover, two methods for obtaining predictors of concomitants of record values are presented. Finally, a numerical illustration is performed to highlight the theoretical results obtained. 展开更多
关键词 Generalized Farlie-Gumbel-Morgenstern family CONCOMITANTS Record values Best linear unbiasedestimator Best linear unbiased predictor.
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Fixed Point of a Countable Family of Uniformly Totally Quasi- <i>&Oslash</i>-Asymptotically Nonexpansive Multi-Valued Mappings in Reflexive Banach Spaces with Applications 被引量:1
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作者 Yi Li 《Applied Mathematics》 2013年第9期6-12,共7页
The purpose of this article is to discuss a modified Halpern-type iteration algorithm for a countable family of uniformly totally quasi- ? -asymptotically nonexpansive multi-valued mappings and establish some strong c... The purpose of this article is to discuss a modified Halpern-type iteration algorithm for a countable family of uniformly totally quasi- ? -asymptotically nonexpansive multi-valued mappings and establish some strong convergence theorems under certain conditions. We utilize the theorems to study a modified Halpern-type iterative algorithm for a system of equilibrium problems. The results improve and extend the corresponding results of Chang et al. (Applied Mathematics and Computation, 218, 6489-6497). 展开更多
关键词 MULTI-valuED Mapping Totally Quasi- Ø -Asymptotically NONEXPANSIVE Countable family of UNIFORMLY Totally Quasi- Ø -Asymptotically NONEXPANSIVE MULTI-valuED Mappings Firmly Convergence
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THE NORMAL FAMILITY OF MERMORPHIC FUNCTIONS 被引量:2
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作者 韩明华 顾永兴 《Acta Mathematica Scientia》 SCIE CSCD 2008年第4期759-762,共4页
Let F be a family of mermorphic functions in a domain D, and let a, b, c be complex numbers, a ≠ b. If for each f ∈ F, the zeros of f-c are of multiplicity ≥ k + 1, and -↑Ef(k)(a) belong to -↑Ef (a), -↑Ef... Let F be a family of mermorphic functions in a domain D, and let a, b, c be complex numbers, a ≠ b. If for each f ∈ F, the zeros of f-c are of multiplicity ≥ k + 1, and -↑Ef(k)(a) belong to -↑Ef (a), -↑Ef(k)(b)belong to -↑Ef (b), then F is normal in D. 展开更多
关键词 Mermorphic functions normal family shared values
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ON THE SINGULAR DIRECTIONS OF VALUE DISTRIBUTION OF HOLOMORPHIC CURVES IN P^n(C) 被引量:2
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作者 涂振汉 李平丽 《Acta Mathematica Scientia》 SCIE CSCD 2006年第4期702-710,共9页
This article proves the existence of singular directions of value distribution theory for some transcendental holomorphic curves in the n-dimensional complex projective space P^n(C).. An example is given to compleme... This article proves the existence of singular directions of value distribution theory for some transcendental holomorphic curves in the n-dimensional complex projective space P^n(C).. An example is given to complement these results. 展开更多
关键词 Complex projective spaces holomorphic mappings normal families singular directions and value distribution theory
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NORMAL CRITERION FOR FAMILIES OF HOLOMORPHIC MAPS OF SEVERAL COMPLEX VARIABLES INTO P^N(C)WITH MOVING HYPERSURFACES 被引量:1
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作者 涂振汉 曹红哲 《Acta Mathematica Scientia》 SCIE CSCD 2009年第1期169-175,共7页
This article gives a normal criterion for families of holomorphic mappings of several complex variables into P N(C)for moving hypersurfaces in pointwise general position,related to an Eremenko’s theorem.
关键词 Holomorphic mappings moving hypersurfaces normal families Picard the- orems and value distribution theory
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Normal Families of Holomorphic Functions Concerning Shared a Polynomial 被引量:1
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作者 LIU Zhi-hong LI Ying-chun HUANG Bin 《Chinese Quarterly Journal of Mathematics》 CSCD 2011年第3期394-399,共6页
In this paper,we study normal families of holomorphic function concerning shared a polynomial.Let F be a family of holomorphic functions in a domain D,k(2)be a positive integer,K be a positive number andα(z)be a poly... In this paper,we study normal families of holomorphic function concerning shared a polynomial.Let F be a family of holomorphic functions in a domain D,k(2)be a positive integer,K be a positive number andα(z)be a polynomial of degree p(p 1).For each f∈F and z∈D,if f and f sharedα(z)CM and|f(k)(z)|K whenever f(z)-α(z)=0 in D, then F is normal in D. 展开更多
关键词 holomorphic functions normal family shared values POLYNOMIAL
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A Note on Normal Families of Meromorphic Functions and Sharing Set 被引量:1
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作者 XIAO Bing WU Qi-feng YUAN Wen-jun 《Chinese Quarterly Journal of Mathematics》 CSCD 2011年第3期360-365,共6页
In the paper,we prove the main result:Let k(≥2)be an integer,and a,b and c be three distinct complex numbers.Let F be a family of functions holomorphic in a domain D in complex plane,all of whose zeros have multiplic... In the paper,we prove the main result:Let k(≥2)be an integer,and a,b and c be three distinct complex numbers.Let F be a family of functions holomorphic in a domain D in complex plane,all of whose zeros have multiplicity at least k.Suppose that for each f∈F,f(z)and f(k)(z)share the set{a,b,c}.Then F is a normal family in D. 展开更多
关键词 entire function normal family meromorphic function share value set
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基于战略成本管理的企业价值创造探析——以Family Mart为例 被引量:1
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作者 王雪莹 王文兵 《哈尔滨学院学报》 2019年第1期49-52,共4页
随着我国经济快速发展,供求发展越来越不均衡。消费者需求多样化,导致各行业的颠覆性变革,企业价值创造和战略成本管理尤为重要。文章以Family Mart为例,分析战略成本管理应用模式、战略定位以及价值链的成本管理,提炼出Family Mart基... 随着我国经济快速发展,供求发展越来越不均衡。消费者需求多样化,导致各行业的颠覆性变革,企业价值创造和战略成本管理尤为重要。文章以Family Mart为例,分析战略成本管理应用模式、战略定位以及价值链的成本管理,提炼出Family Mart基于战略成本管理的企业价值创造先进经验,以期为国内同行业借鉴,促进企业可持续发展。 展开更多
关键词 战略成本管理 企业价值创造 family MART
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