- topological index
- мат. топологический индекс
Большой англо-русский и русско-английский словарь. 2001.
topological index
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Topological index — For topological index in mathematics, see Atiyah–Singer index theorem. In the fields of chemical graph theory, molecular topology, and mathematical chemistry, a topological index also known as a connectivity index is a type of a molecular… … Wikipedia
Topological modular forms — In mathematics, the spectrum of topological modular forms (also known as tmf ) describes a generalized cohomology theory whose coefficient ring is similar to the graded ring of holomorphic modular forms with integral cusp expansions. These rings… … Wikipedia
Atiyah–Singer index theorem — In the mathematics of manifolds and differential operators, the Atiyah–Singer index theorem states that for an elliptic differential operator on a compact manifold, the analytical index (closely related to the dimension of the space of solutions) … Wikipedia
Hosoya index — The Hosoya index, also known as the topological index or Z index of a graph is the total number of matchings in it plus 1 ( plus 1 accounts for the number of matchings with 0 edges). Its computational complexity is O(exp(E)), where E is number of … Wikipedia
Wiener index — In chemical graph theory, the Wiener index (also Wiener number) is a topological index of a molecule, defined as the sum of the numbers of edges in the shortest paths in a chemical graph between all pairs of non hydrogen atoms in a molecule. It… … Wikipedia
J-Index — Der Balaban J Index[1] ist ein topologischer Index, der sich dadurch auszeichnet, auch ähnliche Molekülstrukturen unterscheiden zu können. Hierbei wird von einer geringen Neigung zur Degenerierung gesprochen. Der J Index wird aus der… … Deutsch Wikipedia
Balaban-J-Index — Der Balaban J Index[1] ist ein topologischer Index, der sich dadurch auszeichnet, auch ähnliche Molekülstrukturen unterscheiden zu können. Hierbei wird von einer geringen Neigung zur Degenerierung gesprochen. Der J Index wird aus der… … Deutsch Wikipedia
Modes of convergence (annotated index) — The purpose of this article is to serve as an annotated index of various modes of convergence and their logical relationships. For an expository article, see Modes of convergence. Simple logical relationships between different modes of… … Wikipedia
Conley index theory — In dynamical systems theory, Conley index theory, named after Charles Conley, analyzes topological structure of invariant sets of diffeomorphisms and of smooth flows. It is a far reaching generalization of the Hopf index theorem that predicts… … Wikipedia
Citation index — A citation index is a kind of bibliographic database, an index of citations between publications, allowing the user to easily establish which later documents cite which earlier documents. The first citation indices were legal citators such as… … Wikipedia
Abstract index group — In operator theory, every Banach algebra can be associated with a group called its abstract index group. Definition Let A be a Banach algebra and G the group of invertible elements in A . The set G is open and a topological group. Consider the… … Wikipedia
