Results 61 to 70 of about 4,342 (279)
How to Make $T$-Transitive a Proximity Relation
IEEE Transactions on Fuzzy Systems, 2009 Three ways to approximate a proximity relation R (i.e., a reflexive and symmetric fuzzy relation) by a T -transitive one where T is a continuous Archimedean t-norm are given. The first one aggregates the transitive closure R macr of R with a (maximal) T-transitive relation B contained in R .
Garmendia Salvador, Luis +1 more
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Precedence‐Constrained Shortest Path
Networks, EarlyView.ABSTRACT We propose a variant of the shortest path problem where the order in which vertices occur in the path is subject to precedence constraints. Precedence constraints are defined in terms of vertex pairs (a,b)$$ \left(a,b\right) $$ which indicate that a vertex a$$ a $$ is the predecessor of a vertex b$$ b $$.
Christina Büsing +2 more
wiley +1 more source
PROPERTIES OF HYPERPRODUCTS AND THE RELATION β IN QUASIHYPERGROUPS
Ratio Mathematica, 1997 Some properties of the complete parts in hyper-groupoids are established. Applying these properties to the case of quasihypergroups H for which H/β*. is a quasigroup, a necessary and sufficient condition for the transitivity of the relation β is proved ...
Marin Gutan
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Binary relation for tripled fixed point theorem in metric spaces
Boletim da Sociedade Paranaense de Matemática, 2020 In this paper we present a new extension of tripled fixed point theorems in metric spaces endowed with a reflexive binary relation that is not necessarily neither transitive nor antisymmetric. The key feature in this tripled fixed point theorems is that
Animesh Gupta, Vandana Rai
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PM&R, EarlyView.Abstract Objectives To pool and rank the efficacy of various stimulation therapies, including repetitive peripheral magnetic stimulation (rPMS), neuromuscular electrical stimulation (NMES), functional electrical stimulation (FES), transcranial magnetic stimulation (TMS), and combinations of these interventions on upper extremity function, activities of
Apisara Keesukphan +7 more
wiley +1 more source
Fuzzy T-transitive relations: eigenvectors and generators
Fuzzy Sets and Systems, 1995 After some preliminaries, the set of generators of a generalized equality relation (T-indistinguishability operator) is studied. This set is identified with the set of the eigenvectors of the relation. The relation between the fuzzy and “metric” topologies derived from these equalities is stablished.
Jacas Moral, Juan +1 more
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Case Studies of Orphan Domain Reclassification in ECOD by Expert Curation
Proteins: Structure, Function, and Bioinformatics, EarlyView.ABSTRACT Homology‐based protein domain classification is a powerful tool for gaining biological insights into protein function. This classification process has been significantly enhanced by the availability of experimental structures and high‐accuracy structural models generated by advanced tools such as AlphaFold.
Jimin Pei +3 more
wiley +1 more source
Threshold Concepts and Concept Networks in Evolution Education: An Experimental Intervention Study
Science Education, EarlyView.ABSTRACT This study analyzes the effect of different instructions on threshold concepts within material covering natural selection on students' use of concepts about evolution. Moreover, it examines students' use of concepts as interconnected networks when reasoning about natural selection and analyzes how these concepts relate to each other regarding ...
Helena Aptyka +2 more
wiley +1 more source
Journal Of Babylon Center For Humanities Studies, 2015 Introduction Phrasal verb, in both English and Arabic languages can be defined as a type of verb consisting of a sequence of a lexical elements. English phrasal verbs could be transitive or intransitive e.g.
Louhaz Abdul Amir Mubarak لحاظ عبد الأمير مبارك
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Enumeration of vacuously transitive relations
Discrete Mathematics, 1973 AbstractThe concept of vacuously transitive relation is defined and under an appropriate isomorphism, the equivalence classes of such relations are enumerated by use of the power group enumeration theorem [3]. This enumeration is shown to be combinatorially equivalent to a counting series derived by Harary and Prins [4] for certain kinds of bicolored ...
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