Results 161 to 170 of about 441 (192)
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Journal of Chemical Information and Modeling, 1992
Geoffrey M Downs, Peter Willett
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Geoffrey M Downs, Peter Willett
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Hyperstructures and linear spaces with parallelism
Geometriae Dedicata, 1992Ist \(({\mathfrak P},{\mathfrak L})\) ein linearer Raum, dessen Geraden Teilmengen von \({\mathfrak P}\) sind, so wird durch \((a,b)\mapsto\) lineare Hülle von \(\{a,b\}\) eine Verknüpfung \[ +:{\mathfrak P}\times{\mathfrak P}\to\text{Potenzmenge }\mathbb{P}({\mathfrak P})\text{ von }{\mathfrak P} \] definiert.
PIANTA S, ZIZIOLI, Elena
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Soft Hyperstructures and Their Applications
New Mathematics and Natural ComputationThe real world is full of uncertainties, which we require appropriate mathematical structures to model and handle them. One such structure is the soft set, which can be combined with various algebraic and topological structures. The paper discusses how soft sets and hyperstructures can be combined to create new soft structures that can handle ...
Gholam Reza Amiri +2 more
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Basic notions and results on Hyperstructure Theory
, 2003 Piergiulio Corsini +2 more
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Multiple-valued hyperstructures
Proceedings. 1998 28th IEEE International Symposium on Multiple- Valued Logic (Cat. No.98CB36138), 2002An n-ary hyperoperation on A is a map from A/sup n/ into the set P of nonvoid subsets of A. A hyperclone on A is a set of hyperoperations on A containing all projections and closed with respect to a natural composition. Although special hyperalgebras, like hypergroups, hyperrings etc., have been studied for 6 decades there is no universal-algebra type ...
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Congruence relations on some hyperstructures
Annals of Mathematics and Artificial Intelligence, 2009zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Inma P. Cabrera +4 more
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Separable hyperstructure and delayed link binding [PDF]
ACM Computing Surveys, 1999 As the amount of material on the World Wide Web continues to grow, users are discovering that the Web's embedded, hard-coded, links are difficult to maintain and update. Hyperlinks need a degree of abstraction in the way they are specified together with a sound underlying document structure and the property of separability from the documents they are ...
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Inheritance examples of algebraic hyperstructures
Information Sciences, 2013Algebraic hyperstructures represent a natural extension of classical algebraic structures. In a classical algebraic structure, the composition of two elements is an element, while in an algebraic hyperstructure, the composition of two elements is a set. Algebraic hyperstructure theory has many applications in other disciplines. The main purpose of this
Bijan Davvaz +2 more
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Polymer International, 2007
Abstract Current progress in the synthesis and properties of conjugated polymers is presented by focusing on recently put forward hyperstructured helical polyacetylene. Interfacial polymerization of acetylene has been carried out in an asymmetric reaction field consisting of chiral nematic liquid crystal (N*‐LC ...
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Abstract Current progress in the synthesis and properties of conjugated polymers is presented by focusing on recently put forward hyperstructured helical polyacetylene. Interfacial polymerization of acetylene has been carried out in an asymmetric reaction field consisting of chiral nematic liquid crystal (N*‐LC ...
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Hyperstructures and memory evolutive systems
International Journal of General Systems, 2004The aim of the paper is to compare two different approaches to the modeling of complex natural systems, in particular of their hierarchical organization with higher-order structures and their emergence processes. These approaches are, respectively, the hyperstructures (HS) of Baas and the memory evolutive systems (MES) of Ehresmann and Vanbremeersch ...
Nils A. Baas +2 more
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