摘要:

In this paper we make a qualitative investigation of a special class of linear one parameter (twice on parameter) optimization problems, i.e. we consider optimization problems of the formwith the constraints.

ISSN:0047-6277    

DOI:10.1080/02331887208801074

出版商:Akademie-Verlag    

年代:1972

数据来源: Taylor

摘要:

Approximate algorithms for the travelling salesman problem, which is in a direct relationship to the transportation problem, use expedient the reduced cost matrix. This paper deals with a similar fundamental property for the classical job scheduling problem making use of a special formula for the make-span.

ISSN:0047-6277    

DOI:10.1080/02331887208801075

出版商:Akademie-Verlag    

年代:1972

数据来源: Taylor

摘要:

BASU [2] considers the problem of testung the parameters of several linear relations amongstpvariables. Although BASU considers the problems in an econometric setting, it is the familiar problem of testing linear compounds of normal mean vectors, [see e.g., MORRISON [3], p. 121. We may look at BASU's problem in familiar statistical setting and generalize it to the case of vector variates.

ISSN:0047-6277    

DOI:10.1080/02331887208801076

出版商:Akademie-Verlag    

年代:1972

数据来源: Taylor

摘要:

Order statisticsdrawn from a sampleof independent random variables with the distribution functionFare considered. Excluding lattice distribution functionsF, the differenceand the order statisticshave the same distribution if and only if. This result is equivalent to a proposition on the PARETO distributions where the differencehas to be substituted by the quotient. It is also the conditionsandthat characterize the distribution functionF(X0+a x) =E(x). As it is shown by an example, the assumption (*) is necessary for this proposition. – The proof of the first proposition provides also the solution of the following problem: “For which (not lattice) distribution functionsFandGholdswhere.

ISSN:0047-6277    

DOI:10.1080/02331887208801077

出版商:Akademie-Verlag    

年代:1972

数据来源: Taylor

摘要:

Following the framwork of a stochastic life table due to CHIANG [1], multiple decrement tables are investigated. The aim of this work consists in ascertaining the convariances of some table functions, in particular of conditional durations of staying and decrement proportions. The obtained results are interpreted in substance.

ISSN:0047-6277    

DOI:10.1080/02331887208801078

出版商:Akademie-Verlag    

年代:1972

数据来源: Taylor

摘要:

Scientific Paper of Tjalling C. Koopmans Springer-Verlag, Berlin-Heidelberg-New York 1970, 1 Porträt, XII, 600 S., DM 54. –.

ISSN:0047-6277    

DOI:10.1080/02331887208801079

出版商:Akademie-Verlag    

年代:1972

数据来源: Taylor