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A generalization of the V/V-max test
Tan YP(覃一平); Xie GZ(谢光中); Qin, YP
Source PublicationASTROPHYSICAL JOURNAL
1997-09-01
Volume486Issue:1Pages:100-101
DOI10.1086/304525
Contribution Rank第1完成单位
Indexed BySCI
KeywordCosmology Observations Galaxies Luminosity Function Quasars Mass Function General
AbstractThe formal V/V-max test is generalized to any kind of object distribution. This task is realized by introducing a new statistic, n/n(max), which takes into account the luminosity function of the objects. Our analysis shows that the values of n/n(max) are uniformly distributed in the interval [0, 1] and the expectation value of [n/n(max)] is 1/2 in any kind of distribution of the objects if the luminosity function adopted is correct. Besides the [n/n(max)] test, we suggest another analysis which could test the uniformity of the distribution of the values of n/n(max). These two kinds of test provide a strict constraint on the selection of luminosity functions.
Language英语
Subject AreaAstronomy & Astrophysics
SubtypeArticle
ISSN0004-637X
URL查看原文
WOS IDWOS:A1997XT96800009
WOS Research AreaAstronomy & Astrophysics
WOS SubjectAstronomy & Astrophysics
WOS KeywordOPTICALLY SELECTED QSOS ; EVOLUTION ; QUASARS
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Document Type期刊论文
Identifierhttp://ir.ynao.ac.cn/handle/114a53/6879
Collection星系研究组
Corresponding AuthorQin, YP
Recommended Citation
GB/T 7714
Tan YP,Xie GZ,Qin, YP. A generalization of the V/V-max test[J]. ASTROPHYSICAL JOURNAL,1997,486(1):100-101.
APA 覃一平,谢光中,&Qin, YP.(1997).A generalization of the V/V-max test.ASTROPHYSICAL JOURNAL,486(1),100-101.
MLA 覃一平,et al."A generalization of the V/V-max test".ASTROPHYSICAL JOURNAL 486.1(1997):100-101.
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