| On Relative Accessibility Depending on a Set of Parameters |
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| 作者姓名： | 张明义 |
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| 作者单位： | GuizhouAcademyofSciences,Guiyang |
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| 摘 要： | Ewa Orlowska1,2] presented a class of relationsd-accessibiltiy relations determined by a set of parameters.These parameters are a formal counterpart of properties or characteristics of states which are associated by means of accessibility relation.The author has shown how properties of sets of parameters in fluence properties of accessibility relations and given interesting results.In this paper,some further algebraic properties of relative accessibility are discussed.We also give a necessary and sufficient condition,under which the set of accessibility relations({R (p)}pPAR forms a lattice by means of usual set operations.
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| 关 键 词： | 信息论 相对可达性 参数集 Boolean代数 |
On relative accessibility depending on a set of parameters |
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| Mingyi Zhang.On Relative Accessibility Depending on a Set of Parameters[J].Journal of Computer Science and Technology,1989,4(3):286-288. |
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| Authors: | Mingyi Zhang |
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| Affiliation: | GuixhouAcademyofSciences; Guiyang |
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| Abstract: | Ewa Orlowska1,2] presented a class of relations — aceessibllity relations determined by a set of parameters. These parameters are a formal
counterpart of properties or characteristics of states which are associated by means of accessibility relation. The author
has shown how properties of sets of parameters influence properties of accessibility relations and given interesting results.
In this paper, some further algebraic properties of relative accessibility are discussed. We also give a necessary and sufficient
condition, under which the set of accessibility relations {R(P)}
P
?PAR forms a lattice by means of usual set operations. |
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| Keywords: | |
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