共查询到20条相似文献，搜索用时 31 毫秒
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J. C. Glidewell Professor of Psychiatry Emeritus Gerald Caplan Professor of Psychology Rudolf H. Moos Warren T. Vaughan Jr. Bullard Professor of Psychiatry Emeritus Jack R. Ewalt John C. Nemiah Pearl Rosenberg Professor of Psychology William Ryan Elizabeth B. Lindemann 《American journal of community psychology》1984,12(5):529-536
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Studia Logica - Motivated by Kalman residuated lattices, Nelson residuated lattices and Nelson paraconsistent residuated lattices, we provide a natural common generalization of them. Nelson... 相似文献
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Herbert E. Hendry 《Philosophical Studies》1980,38(3):321-324
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Andrzej Sendlewski 《Studia Logica》1990,49(1):105-126
The main aim of the present paper is to explain a nature of relationships exist between Nelson and Heyting algebras. In the realization, a topological duality theory of Heyting and Nelson algebras based on the topological duality theory of Priestley ([15], [16]) for bounded distributive lattices are applied. The general method of construction of spaces dual to Nelson algebras from a given dual space to Heyting algebra is described (Thm 2.3). The algebraic counterpart of this construction being a generalization of the Fidel-Vakarelov construction ([6], [25]) is also given (Thm 3.6). These results are applied to compare the equational category N of Nelson algebras and some its subcategories (and their duals) with the equational category H of Heyting algebras (and its dual). It is proved (Thm 4.1) that the category N is topological over the category H.
The main results of this article are a part of theses of the author's doctoral dissertation at the Nicholas Copernicus University in 1984 (cpmp. [24]).Research partially supported by Polish Government Grant CPBP 08-15. 相似文献
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Studia Logica - In this paper we present a category equivalent to that of tense Nelson algebras. The objects in this new category are pairs consisting of an IKt-algebra and a Boolean IKt-congruence... 相似文献
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