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| 1. |
Behandlung parametriseher quadratischer optimierangsprobleme mit der methode yon beaie |
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Mathematische Operationsforschung und Statistik,
Volume 1,
Issue 2,
1970,
Page 81-86
Jürgen Guddat,
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摘要:
One formulates three quadratic parametric optimization problems. In the case where for fixed values of the parameter exists an optimal basic solution of the corresponding problem, the author gives stability regions using the BEALE'S method.
ISSN:0047-6277
DOI:10.1080/02331887008801008
出版商:Akademie-Verlag
年代:1970
数据来源: Taylor
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| 2. |
Zur mathematischen modellierung der planung der arbeitskräfteentwicklung |
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Mathematische Operationsforschung und Statistik,
Volume 1,
Issue 2,
1970,
Page 87-104
Bernd Tittel,
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摘要:
As a contribution for efficient and scientific planning of the development of working power through mathematical modelling one starts in this paper by assuming homogeneous sets of working powers. For the process of planning such sets there is given a regulating circuit with feedforwardcontrol. For the simulation of the influence of disturbance the author develops models as discrete MARKOFF-processes. The main problem, consisting in the mathematical modelling of the reference input is demonstrated taking:as example the set ,,teacher of general educating schools in the GDR".
ISSN:0047-6277
DOI:10.1080/02331887008801009
出版商:Akademie-Verlag
年代:1970
数据来源: Taylor
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| 3. |
Vorhersage im allgemeinen linearen regressionsmodell mit stoehastisehen regressoren |
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Mathematische Operationsforschung und Statistik,
Volume 1,
Issue 2,
1970,
Page 105-116
Helge Toutenburg,
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PDF (541KB)
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摘要:
Based on the linear regression model with stochastic regressors there is solved the problem of optimal pointwise prediction of the regressand and estimation of unknown parameters in view of four criteria. It is shown, that by using of outside information (inequalities in quadratic forms) the new predictions and estimations are better than some known standard solutions.
ISSN:0047-6277
DOI:10.1080/02331887008801010
出版商:Akademie-Verlag
年代:1970
数据来源: Taylor
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| 4. |
Abhängigkeitsmaβe für Zufallsgröβen mit Werten in einem separablen Helbertraum |
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Mathematische Operationsforschung und Statistik,
Volume 1,
Issue 2,
1970,
Page 117-139
Egmar Rödel,
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PDF (969KB)
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摘要:
In the paper there are considered random variables, the values of which are taken from a separable HILBERT space. By introducing a scalar product one may define the correlation coefficient between such random variables and basing on this definition the maximal correlation. Using a conception developped by CZAKI and FISCHER one gets the connections between the correlation coefficient, the canonical correlations, the vector correlation, the multiple correlation coefficient, the alienation coefficient, the maximal correlation. Further the author calculates the maximal correlation for random variables which are normally distributed in a separable HILBERT space. For the correlation coefficient and the canonical correlations he gives consistent estimations.
ISSN:0047-6277
DOI:10.1080/02331887008801011
出版商:Akademie-Verlag
年代:1970
数据来源: Taylor
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