Multidimensional discrete convolutionIn signal processing, multidimensional discrete convolution refers to the mathematical operation between two functions f and g on an n-dimensional lattice that produces a third function, also of n-dimensions. Multidimensional discrete convolution is the discrete analog of the multidimensional convolution of functions on Euclidean space. It is also a special case of convolution on groups when the group is the group of n-tuples of integers. Similar to the one-dimensional case, an asterisk is used to represent the convolution operation.
Problème de la cliquethumb|upright=1.5|Recherche exhaustive d'une 4-clique dans ce graphe à 7 sommets en testant la complétude des C(7,4)= 35 sous-graphes à 4 sommets. En informatique, le problème de la clique est un problème algorithmique qui consiste à trouver des cliques (sous-ensembles de sommets tous adjacents deux à deux, également appelés sous-graphes complets) dans un graphe. Ce problème a plusieurs formulations différentes selon les cliques et les informations sur les cliques devant être trouvées.
Local hidden-variable theoryIn the interpretation of quantum mechanics, a local hidden-variable theory is a hidden-variable theory that satisfies the condition of being consistent with local realism. This definition restricts all types of those theories that attempt to account for the probabilistic features of quantum mechanics via the mechanism of underlying inaccessible variables with the additional requirement that distant events be independent, ruling out instantaneous (that is, faster-than-light) interactions between separate events.
Eventually (mathematics)In the mathematical areas of number theory and analysis, an infinite sequence or a function is said to eventually have a certain property, if it doesn't have the said property across all its ordered instances, but will after some instances have passed. The use of the term "eventually" can be often rephrased as "for sufficiently large numbers", and can be also extended to the class of properties that apply to elements of any ordered set (such as sequences and subsets of ).
