ISSN:1607-3606    

DOI:10.1080/16073606.1978.9631563

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

摘要:

A new relaxation is presented for the general mixed integer programing problem. It is proved that this relaxation is always at least as good, end in one demonstrated case better, than some other known relaxations. Various aspects of the implementation of the relaxation in a branch-and-bound algorithm are discussed. Numerical examples are given to demonstrate the feasibility of the approach.

ISSN:1607-3606    

DOI:10.1080/16073606.1978.9631564

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

摘要:

Given a category K. a state-behaviour process X: K → K and an image factorization system (E,M) for K, it is shown that under mild conditions the full subcategory with objects all reachable machines is coreflective. A corresponding result is obtained for coequalizer-reachable machines if X is only an input process.

ISSN:1607-3606    

DOI:10.1080/16073606.1978.9631565

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

摘要:

In this paper we continue the study of the solvability of the linear operator system

ISSN:1607-3606    

DOI:10.1080/16073606.1978.9631566

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

ISSN:1607-3606    

DOI:10.1080/16073606.1978.9631567

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor

ISSN:1607-3606    

DOI:10.1080/16073606.1978.9631562

出版商:Taylor & Francis Group    

年代:1978

数据来源: Taylor