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Expander graph information


In graph theory, an expander graph is a sparse graph that has strong connectivity properties, quantified using vertex, edge or spectral expansion. Expander constructions have spawned research in pure and applied mathematics, with several applications to complexity theory, design of robust computer networks, and the theory of error-correcting codes.[1]

  1. ^ Hoory, Linial & Wigderson (2006)

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Expander graph

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In graph theory, an expander graph is a sparse graph that has strong connectivity properties, quantified using vertex, edge or spectral expansion. Expander...

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Expander

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turbine for high-pressure gas Expander graph, a sparse graph used in the combinatorics branch of mathematics StuffIt Expander, a computer file decompressor...

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Expander code

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theory, expander codes form a class of error-correcting codes that are constructed from bipartite expander graphs. Along with Justesen codes, expander codes...

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Spectral graph theory

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Algebraic connectivity Algebraic graph theory Spectral clustering Spectral shape analysis Estrada index Lovász theta Expander graph Collatz, L. and Sinogowitz...

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Ramanujan graph

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Ramanujan graphs can be used to construct expander codes, which are good error correcting codes. Expander graph Alon-Boppana bound Expander mixing lemma...

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Cayley graph

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The structure and symmetry of Cayley graphs makes them particularly good candidates for constructing expander graphs. Let G {\displaystyle G} be a group...

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Glossary of graph theory

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instance, an even cycle is a cycle whose length is even. expander An expander graph is a graph whose edge expansion, vertex expansion, or spectral expansion...

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Supersingular isogeny graph

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In mathematics, the supersingular isogeny graphs are a class of expander graphs that arise in computational number theory and have been applied in elliptic-curve...

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Expander mixing lemma

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The expander mixing lemma intuitively states that the edges of certain d {\displaystyle d} -regular graphs are evenly distributed throughout the graph. In...

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Graph expansion

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Graph expansion may refer to: Expander graph Homeomorphism (graph theory) This disambiguation page lists articles associated with the title Graph expansion...

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Expander walk sampling

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mathematical discipline of graph theory, the expander walk sampling theorem intuitively states that sampling vertices in an expander graph by doing relatively...

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Rhombicosidodecahedron

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pentagrammic prisms. In the mathematical field of graph theory, a rhombicosidodecahedral graph is the graph of vertices and edges of the rhombicosidodecahedron...

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Adjacency matrix

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1016/0024-3795(68)90008-6. Shum, Kenneth; Blake, Ian (2003-12-18). "Expander graphs and codes". Volume 68 of DIMACS series in discrete mathematics and...

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Salil Vadhan

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explicit constructions of constant-degree expanders of every size, starting from one constant-size expander. Crucial to the intuition and simple analysis...

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List of graph theory topics

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bipartite graph Disperser Expander Extractor Bivariegated graph Cage (graph theory) Cayley graph Circle graph Clique graph Cograph Common graph Complement...

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Graph theory

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mathematics, graph theory is the study of graphs, which are mathematical structures used to model pairwise relations between objects. A graph in this context...

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Isoperimetric inequality

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are considered). In graph theory, isoperimetric inequalities are at the heart of the study of expander graphs, which are sparse graphs that have strong connectivity...

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Small set expansion hypothesis

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a certain class of expander graphs called "small set expanders" and other graphs that are very far from being small set expanders. This assumption implies...

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Gossip protocol

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when designing such protocols is that the neighbor set trace out an expander graph. Routing Tribler, BitTorrent peer-to-peer client using gossip protocol...

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Disperser

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used to disperse or dissolve pigments and other solids into a liquid. Expander graph Shaltiel, Ronen (2002). "Recent developments in explicit constructions...

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List of terms relating to algorithms and data structures

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exclusive write (EREW) exhaustive search existential state expandable hashing expander graph exponential extended binary tree extended Euclidean algorithm...

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Facebook Platform

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interfaces and tools which enable developers to integrate with the open "social graph" of personal relations and other things like songs, places, and Facebook...

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