Results 21 to 30 of about 6,408,999 (296)
CLASSIFICATION THEORY FOR ACCESSIBLE CATEGORIES [PDF]
The Journal of Symbolic Logic, 2016 AbstractWe show that a number of results on abstract elementary classes (AECs) hold in accessible categories with concrete directed colimits. In particular, we prove a generalization of a recent result of Boney on tameness under a large cardinal assumption.
Michael J. Lieberman, Jirí Rosický
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Algebraic Presentations of Type Dependency [PDF]
Logical Methods in Computer ScienceC-systems were defined by Cartmell as the algebraic structures that correspond exactly to generalised algebraic theories. B-systems were defined by Voevodsky in his quest to formulate and prove an initiality conjecture for type theories.
Benedikt Ahrens +3 more
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Decomposition theories for abelian categories [PDF]
Transactions of the American Mathematical Society, 1973 Both the classical approach to decomposition theories and Fisher’s technique of constructing decomposition theories from radical functions are extended to and exploited in the context of abelian categories. These two different approaches to decomposition theories for abelian categories intertwine in one theorem from which flows ...
Fisher, Joe W., Wolff, Harvey
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The exploration of a category theory-based virtual Geometrical product specification system for design and manufacturing [PDF]
In order to ensure quality of products and to facilitate global outsourcing, almost all the so-called “world-class” manufacturing companies nowadays are applying various tools and methods to maintain the consistency of a product’s characteristics ...
Xu, Yuanping
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String diagrams for Strictification and Coherence [PDF]
Logical Methods in Computer ScienceWhereas string diagrams for strict monoidal categories are well understood, and have found application in several fields of Computer Science, graphical formalisms for non-strict monoidal categories are far less studied.
Paul Wilson, Dan Ghica, Fabio Zanasi
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Journal of Innovation Management, 2020 Competitiveness results from factors beyond the structural conditions and organizational boundaries, such as interorganizational cooperation. Evidence gathered in Brazilian credit unions suggests there is a social process in the firm for generating ...
Bruno da Rocha Braga
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The Development of Ideological and Political Education Category [PDF]
, 2015 The development of ideological and political education category is about the study of the development of ideological and political education category and its system construction.
LI, Changsong
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Theoretical Computer Science, 1993 The foundations of category theory are considered. Following the example of Tarski's reductionism for first order logic, the authors have built a logical system and a set theory which they call NaDSet (NaD from Natural Deduction). Subtle use of controlled self-reference and other subtle technical means allows them to avoid artificial distinction ...
Paul C. Gilmore, George K. Tsiknis
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Category model to modeling the surface texture knowledge-base [PDF]
, 2006 The next generations of Geometrical Product Specification (GPS) standards are considered to be too theoretical, abstract, complex and over-elaborate. And it is not easier for industry to understand and implement them efficiently in a short time.
Jiang, Xiang, Wang, Yan, Scott, Paul J.
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Representing 3/2-Institutions as Stratified Institutions
Mathematics, 2022 On the one hand, the extension of ordinary institution theory, known as the theory of stratified institutions, is a general axiomatic approach to model theories where the satisfaction is parameterized by states of the models.
Răzvan Diaconescu
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