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Hamming graph

Hamming graphs are a special class of graphs named after Richard Hamming and used in several branches of mathematics (graph theory) and computer science. Let S be a set of q elements and d a positive integer. The Hamming graph H(d,q) has vertex set Sd, the set of ordered d-tuples of elements of S, or sequences of length d from S. Two vertices are…

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Key facts & relationships

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Diameter
d
Edges
d ( q − 1 ) q d 2 {\displaystyle {\frac {d(q-1)q^{d}}{2}}}
Named after
Richard Hamming
Notation
H(d,q)
Properties
d(q − 1)-regular Vertex-transitive Distance-regular Distance-balanced Polytopal
Spectrum
{ ( d ( q − 1 ) − q i ) ( d i ) ( q − 1 ) i ; {\displaystyle \{(d(q-1)-qi)^{{\binom {d}{i}}(q-1)^{i}};} i = 0 , … , d } {\displaystyle i=0,\ldots ,d\}}

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Overview

Special cases

Applications

Computational complexity

Advanced semantic analysis

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Map overview Semantic statistics

Hamming graph

Nodes31
Edges30
Triples25
Avg. degree1.94
Density0.064516
Components1

How this topic connects Entity context

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Hamming graph

Top relations

related to Special cases · 8
Hamming graph → Because Cartesian, Gray, Hamiltonian, Hamming, K1H, KqH, Lq, Qd
related to External links · 6
Hamming graph → Andries, Brouwer, Eric, Hamming, MathWorld, Weisstein
has application · 2
Hamming graph → The Hamming, They
related to Computational complexity · 2
Hamming graph → Hamming, It
Diameter · 1
Hamming graph → d
Edges · 1
Hamming graph → d ( q − 1 ) q d 2 {\displaystyle {\frac {d(q-1)q^{d}}{2}}}
Named after · 1
Hamming graph → Richard Hamming
Notation · 1
Hamming graph → H(d,q)
Properties · 1
Hamming graph → d(q − 1)-regular Vertex-transitive Distance-regular Distance-balanced Polytopal
Spectrum · 1
Hamming graph → { ( d ( q − 1 ) − q i ) ( d i ) ( q − 1 ) i ; {\displaystyle \{(d(q-1)-qi)^{{\binom {d}{i}}(q-1)^{i}};} i = 0 , … , d } {\displaystyle i=0,\ldots ,d\}}

Important terminology Word statistics

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Important terminology

hamming graphs graph cartesian complete set distance-regular regular vertex-transitive class elements special cases named richard vertices two distance kq considered

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Hamming graphDiameterd1.00infobox
Hamming graphEdgesd ( q − 1 ) q d 2 {\displaystyle {\frac {d(q-1)q^{d}}{2}}}1.00infobox
Hamming graphNamed afterRichard Hamming1.00infobox
Hamming graphNotationH(d,q)1.00infobox
Hamming graphPropertiesd(q − 1)-regular Vertex-transitive Distance-regular Distance-balanced Polytopal1.00infobox
Hamming graphSpectrum{ ( d ( q − 1 ) − q i ) ( d i ) ( q − 1 ) i ; {\displaystyle \{(d(q-1)-qi)^{{\binom {d}{i}}(q-1)^{i}};} i = 0 , … , d } {\displaystyle i=0,\ldots ,d\}}1.00infobox
Hamming graphVerticesqd1.00infobox
Hamming graphhas applicationThe Hamming0.60section
Hamming graphhas applicationThey0.60section
Hamming graphrelated to Computational complexityIt0.60section
Hamming graphrelated to Computational complexityHamming0.60section
Hamming graphrelated to External linksWeisstein0.60section

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    Min side: 3
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