46 relations: Analysis of algorithms, Bijection, Cheminformatics, Class (set theory), Complete bipartite graph, Complete graph, Computational complexity theory, Cycle (graph theory), Directed graph, Electronic circuit, Electronic design automation, Equivalence class, Equivalence relation, Glossary of graph theory terms, Graph (abstract data type), Graph (discrete mathematics), Graph automorphism, Graph canonization, Graph coloring, Graph drawing, Graph homomorphism, Graph labeling, Graph property, Graph theory, Hassler Whitney, Hypergraph, If and only if, Integer, Integer factorization, Isomorphism, Isomorphism class, Journal of Computer and System Sciences, László Babai, Lecture Notes in Computer Science, Line graph, Mathematical chemistry, NP (complexity), NP-completeness, P (complexity), P versus NP problem, Polynomial hierarchy, Quanta Magazine, Science (journal), Subgraph isomorphism problem, Time complexity, Tree (graph theory).
Analysis of algorithms
In computer science, the analysis of algorithms is the determination of the computational complexity of algorithms, that is the amount of time, storage and/or other resources necessary to execute them.
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In mathematics, a bijection, bijective function, or one-to-one correspondence is a function between the elements of two sets, where each element of one set is paired with exactly one element of the other set, and each element of the other set is paired with exactly one element of the first set.
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Cheminformatics (also known as chemoinformatics, chemioinformatics and chemical informatics) is the use of computer and informational techniques applied to a range of problems in the field of chemistry.
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Class (set theory)
In set theory and its applications throughout mathematics, a class is a collection of sets (or sometimes other mathematical objects) that can be unambiguously defined by a property that all its members share.
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Complete bipartite graph
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Computational complexity theory
Computational complexity theory is a branch of the theory of computation in theoretical computer science that focuses on classifying computational problems according to their inherent difficulty, and relating those classes to each other.
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Cycle (graph theory)
In graph theory, a cycle is a path of edges and vertices wherein a vertex is reachable from itself.
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In mathematics, and more specifically in graph theory, a directed graph (or digraph) is a graph that is a set of vertices connected by edges, where the edges have a direction associated with them.
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An electronic circuit is composed of individual electronic components, such as resistors, transistors, capacitors, inductors and diodes, connected by conductive wires or traces through which electric current can flow.
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Electronic design automation
Electronic design automation (EDA), also referred to as electronic computer-aided design (ECAD), is a category of software tools for designing electronic systems such as integrated circuits and printed circuit boards.
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In mathematics, when the elements of some set S have a notion of equivalence (formalized as an equivalence relation) defined on them, then one may naturally split the set S into equivalence classes.
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In mathematics, an equivalence relation is a binary relation that is reflexive, symmetric and transitive.
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Glossary of graph theory terms
This is a glossary of graph theory terms.
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Graph (abstract data type)
In computer science, a graph is an abstract data type that is meant to implement the undirected graph and directed graph concepts from mathematics, specifically the field of graph theory.
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Graph (discrete mathematics)
In mathematics, and more specifically in graph theory, a graph is a structure amounting to a set of objects in which some pairs of the objects are in some sense "related".
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In the mathematical field of graph theory, an automorphism of a graph is a form of symmetry in which the graph is mapped onto itself while preserving the edge–vertex connectivity.
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In graph theory, a branch of mathematics, graph canonization is the problem finding a canonical form of a given graph G. A canonical form is a labeled graph Canon(G) that is isomorphic to G, such that every graph that is isomorphic to G has the same canonical form as G. Thus, from a solution to the graph canonization problem, one could also solve the problem of graph isomorphism: to test whether two graphs G and H are isomorphic, compute their canonical forms Canon(G) and Canon(H), and test whether these two canonical forms are identical.
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In graph theory, graph coloring is a special case of graph labeling; it is an assignment of labels traditionally called "colors" to elements of a graph subject to certain constraints.
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Graph drawing is an area of mathematics and computer science combining methods from geometric graph theory and information visualization to derive two-dimensional depictions of graphs arising from applications such as social network analysis, cartography, linguistics, and bioinformatics.
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In the mathematical field of graph theory, a graph homomorphism is a mapping between two graphs that respects their structure.
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In the mathematical discipline of graph theory, a graph labeling is the assignment of labels, traditionally represented by integers, to the edges or vertices, or both, of a graph.
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In graph theory, a graph property or graph invariant is a property of graphs that depends only on the abstract structure, not on graph representations such as particular labellings or drawings of the graph.
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In mathematics, graph theory is the study of graphs, which are mathematical structures used to model pairwise relations between objects.
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Hassler Whitney (March 23, 1907 – May 10, 1989) was an American mathematician.
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In mathematics, a hypergraph is a generalization of a graph in which an edge can join any number of vertices.
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If and only if
In logic and related fields such as mathematics and philosophy, if and only if (shortened iff) is a biconditional logical connective between statements.
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An integer (from the Latin ''integer'' meaning "whole")Integer 's first literal meaning in Latin is "untouched", from in ("not") plus tangere ("to touch").
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In number theory, integer factorization is the decomposition of a composite number into a product of smaller integers.
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In mathematics, an isomorphism (from the Ancient Greek: ἴσος isos "equal", and μορφή morphe "form" or "shape") is a homomorphism or morphism (i.e. a mathematical mapping) that can be reversed by an inverse morphism.
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An isomorphism class is a collection of mathematical objects isomorphic to each other.
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Journal of Computer and System Sciences
The Journal of Computer and System Sciences (JCSS) is a peer-reviewed scientific journal in the field of computer science.
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László "Laci" Babai (born July 20, 1950 in Budapest) from Babai's web site, retrieved 2016-01-28.
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Lecture Notes in Computer Science
Springer Lecture Notes in Computer Science (LNCS) is a series of computer science books published by Springer Science+Business Media (formerly Springer-Verlag) since 1973.
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In the mathematical discipline of graph theory, the line graph of an undirected graph G is another graph L(G) that represents the adjacencies between edges of G. The name line graph comes from a paper by although both and used the construction before this.
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Mathematical chemistry is the area of research engaged in novel applications of mathematics to chemistry; it concerns itself principally with the mathematical modeling of chemical phenomena.
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In computational complexity theory, NP (for nondeterministic polynomial time) is a complexity class used to describe certain types of decision problems.
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In computational complexity theory, an NP-complete decision problem is one belonging to both the NP and the NP-hard complexity classes.
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In computational complexity theory, P, also known as PTIME or DTIME(nO(1)), is a fundamental complexity class.
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P versus NP problem
The P versus NP problem is a major unsolved problem in computer science.
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In computational complexity theory, the polynomial hierarchy (sometimes called the polynomial-time hierarchy) is a hierarchy of complexity classes that generalize the classes P, NP and co-NP to oracle machines.
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Quanta Magazine is an editorially independent online publication of the Simons Foundation covering developments in mathematics, theoretical physics, theoretical computer science and the basic life sciences.
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Science, also widely referred to as Science Magazine, is the peer-reviewed academic journal of the American Association for the Advancement of Science (AAAS) and one of the world's top academic journals.
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Subgraph isomorphism problem
In theoretical computer science, the subgraph isomorphism problem is a computational task in which two graphs G and H are given as input, and one must determine whether G contains a subgraph that is isomorphic to H. Subgraph isomorphism is a generalization of both the maximum clique problem and the problem of testing whether a graph contains a Hamiltonian cycle, and is therefore NP-complete.
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In computer science, the time complexity is the computational complexity that describes the amount of time it takes to run an algorithm.
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Tree (graph theory)
In mathematics, and more specifically in graph theory, a tree is an undirected graph in which any two vertices are connected by exactly one path.
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Graph nonisomorphism problem, Isomorphic graph, Isomorphic graphs, Non-isomorphic graphs, Nonisomorphism problem.