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Order-infinite-3 triangular honeycomb: Difference between revisions

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|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]s||{3,∞∞,3}
|-
|bgcolor=#efdcc3|[[Coxeter diagram]]s||{{CDD|node_1|3|node|infin|node|3|node}}
|-
|bgcolor=#efdcc3|Cells||[[Infinite-order triangular tiling|{3,∞∞}]] [[File:H2 tiling 23i-4.png|40px]]
|-
|bgcolor=#efdcc3|Faces||[[Triangle|{3}]]
Line 14:
|bgcolor=#efdcc3|Edge figure||[[Triangle|{3}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Order-3 apeirogonal tiling|{∞∞,3}]] [[File:H2 tiling 23i-1.png|50px]]
|-
|bgcolor=#efdcc3|Dual||Self-dual
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[3,∞∞,3]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-3 triangular honeycomb''' (or '''3,∞∞,3 honeycomb''') is a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {3,∞∞,3}.
 
== Geometry==
It has three [[Infinite-order triangular tiling]] {3,∞∞} around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary) with infinitely many triangular tilings existing around each vertex in an [[order-3 apeirogonal tiling]] [[vertex figure]].
 
{| class=wikitable width=640
Line 34:
== Related polytopes and honeycombs ==
 
It is a part of a sequence of regular honeycombs with [[Infinite-order triangular tiling]] [[cell (geometry)|cells]]: {3,∞∞,''p''}.
 
It is a part of a sequence of regular honeycombs with [[order-3 apeirogonal tiling]] [[vertex figures]]: {''p'',∞∞,3}.
 
It is a part of a sequence of self-dual regular honeycombs: {''p'',∞∞,''p''}.
 
{{-}}
Line 47:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]s||{3,&infin;∞,4}<BR>{3,&infin;∞<sup>1,1</sup>}
|-
|bgcolor=#efdcc3|[[Coxeter diagram]]s||{{CDD|node_1|3|node|infin|node|4|node}}<BR>{{CDD|node_1|3|node|infin|node|4|node_h0}} = {{CDD|node_1|3|node|split1-ii|nodes}}
|-
|bgcolor=#efdcc3|Cells||[[Infinite-order triangular tiling|{3,&infin;∞}]] [[File:H2 tiling 23i-4.png|40px]]
|-
|bgcolor=#efdcc3|Faces||[[Triangle|{3}]]
Line 57:
|bgcolor=#efdcc3|Edge figure||[[square|{4}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Order-4 apeirogonal tiling|{&infin;∞,4}]] [[File:H2 tiling 24i-1.png|50px]]<BR>r{&infin;∞,&infin;∞} [[File:H2_tiling_2ii-2.png|50px]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-3 square honeycomb|{4,&infin;∞,3}]]
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[3,&infin;∞,4]<BR>[3,&infin;∞<sup>1,1</sup>]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-4 triangular honeycomb''' (or '''3,&infin;∞,4 honeycomb''') is a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {3,&infin;∞,4}.
 
It has four [[infinite-order triangular tiling]]s, {3,&infin;∞}, around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary) with infinitely many infinite-order triangular tilings existing around each vertex in an [[order-4 apeirogonal tiling]] [[vertex figure]].
 
{| class=wikitable width=480
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|}
 
It has a second construction as a uniform honeycomb, [[Schläfli symbol]] {3,&infin;∞<sup>1,1</sup>}, Coxeter diagram, {{CDD|node_1|3|node|split1-ii|nodes}}, with alternating types or colors of infinite-order triangular tiling cells. In [[Coxeter notation]] the half symmetry is [3,&infin;∞,4,1<sup>+</sup>] = [3,&infin;∞<sup>1,1</sup>].
 
{{-}}
Line 84:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]s||{3,&infin;∞,5}
|-
|bgcolor=#efdcc3|[[Coxeter diagram#Lorentzian groups|Coxeter diagrams]]||{{CDD|node_1|3|node|infin|node|5|node}}
|-
|bgcolor=#efdcc3|Cells||[[Infinite-order triangular tiling|{3,&infin;∞}]] [[File:H2 tiling 23i-4.png|40px]]
|-
|bgcolor=#efdcc3|Faces||[[Triangle|{3}]]
Line 94:
|bgcolor=#efdcc3|Edge figure||[[pentagon|{5}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Order-5 apeirogonal tiling|{&infin;∞,5}]] [[File:H2 tiling 25i-1.png|40px]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-3 pentagonal honeycomb|{5,&infin;∞,3}]]
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[3,&infin;∞,5]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-3 triangular honeycomb''' (or '''3,&infin;∞,5 honeycomb''') is a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {3,&infin;∞,5}. It has five [[infinite-order triangular tiling]], {3,&infin;∞}, around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary) with infinitely many infinite-order triangular tilings existing around each vertex in an ''order-5 apeirogonal tiling'' [[vertex figure]].
 
{| class=wikitable width=480
Line 117:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]s||{3,&infin;∞,6}<BR>{3,(&infin;∞,3,&infin;∞)}
|-
|bgcolor=#efdcc3|[[Coxeter diagram#Lorentzian groups|Coxeter diagrams]]||{{CDD|node_1|3|node|infin|node|6|node}}<BR>{{CDD|node_1|3|node|infin|node|6|node_h0}} = {{CDD|node_1|3|node|split1-ii|branch}}
|-
|bgcolor=#efdcc3|Cells||[[Infinite-order triangular tiling|{3,&infin;∞}]] [[File:H2 tiling 23i-4.png|40px]]
|-
|bgcolor=#efdcc3|Faces||[[Triangle|{3}]]
Line 127:
|bgcolor=#efdcc3|Edge figure||[[Hexagon|{6}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Order-6 apeirogonal tiling|{&infin;∞,6}]] [[File:H2 tiling 26i-4.png|40px]]<BR>{(&infin;∞,3,&infin;∞)} [[File:H2 tiling 3ii-2.png|40px]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-3 hexagonal honeycomb|{6,&infin;∞,3}]]
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[3,&infin;∞,6]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-6 triangular honeycomb''' (or '''3,&infin;∞,6 honeycomb''') is a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {3,&infin;∞,6}. It has infinitely many [[infinite-order triangular tiling]], {3,&infin;∞}, around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary) with infinitely many infinite-order triangular tilings existing around each vertex in an ''order-6 apeirogonal tiling'', {&infin;∞,6}, [[vertex figure]].
 
{| class=wikitable width=480
Line 149:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]s||{3,&infin;∞,7}
|-
|bgcolor=#efdcc3|[[Coxeter diagram#Lorentzian groups|Coxeter diagrams]]||{{CDD|node_1|3|node|infin|node|7|node}}
|-
|bgcolor=#efdcc3|Cells||[[Infinite-order triangular tiling|{3,&infin;∞}]] [[File:H2 tiling 23i-4.png|40px]]
|-
|bgcolor=#efdcc3|Faces||[[Triangle|{3}]]
Line 159:
|bgcolor=#efdcc3|Edge figure||[[Heptagon|{7}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Order-7 apeirogonal tiling|{&infin;∞,7}]] [[File:H2 tiling 27i-4.png|40px]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-3 heptagonal honeycomb|{7,&infin;∞,3}]]
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[3,&infin;∞,7]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-7 triangular honeycomb''' (or '''3,&infin;∞,6 honeycomb''') is a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {3,&infin;∞,7}. It has infinitely many [[infinite-order triangular tiling]], {3,&infin;∞}, around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary) with infinitely many infinite-order triangular tilings existing around each vertex in an ''order-7 apeirogonal tiling'', {&infin;∞,7}, [[vertex figure]].
 
{| class=wikitable
Line 181:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]s||{3,&infin;∞,∞}<BR>{3,(&infin;∞,∞,&infin;∞)}
|-
|bgcolor=#efdcc3|[[Coxeter diagram#Lorentzian groups|Coxeter diagrams]]||{{CDD|node_1|3|node|infin|node|infin|node}}<BR>{{CDD|node_1|3|node|infin|node|infin|node_h0}} = {{CDD|node_1|3|node|split1-ii|branch|labelinfin}}
|-
|bgcolor=#efdcc3|Cells||[[Infinite-order triangular tiling|{3,&infin;∞}]] [[File:H2 tiling 23i-4.png|40px]]
|-
|bgcolor=#efdcc3|Faces||[[Triangle|{3}]]
Line 191:
|bgcolor=#efdcc3|Edge figure||[[Apeirogon|{∞}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Infinite-order apeirogonal tiling|{&infin;∞,∞}]] [[File:H2 tiling 2ii-4.png|40px]]<BR>{(&infin;∞,∞,&infin;∞)} [[File:H2 tiling iii-4.png|40px]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-3 apeirogonal honeycomb|{∞,&infin;∞,3}]]
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[∞,&infin;∞,3]<BR>[3,((&infin;∞,∞,&infin;∞))]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-infinite triangular honeycomb''' (or '''3,&infin;∞,∞ honeycomb''') is a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {3,&infin;∞,∞}. It has infinitely many [[infinite-order triangular tiling]], {3,&infin;∞}, around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary) with infinitely many infinite-order triangular tilings existing around each vertex in an ''infinite-order apeirogonal tiling'', {&infin;∞,∞}, [[vertex figure]].
 
{| class=wikitable width=480
Line 206:
|}
 
It has a second construction as a uniform honeycomb, [[Schläfli symbol]] {3,(&infin;∞,∞,&infin;∞)}, Coxeter diagram, {{CDD|node_1|3|node|infin|node|infin|node_h0}} = {{CDD|node_1|3|node|split1-ii|branch|labelinfin}}, with alternating types or colors of infinite-order triangular tiling cells. In Coxeter notation the half symmetry is [3,&infin;∞,∞,1<sup>+</sup>] = [3,((&infin;∞,∞,&infin;∞))].
 
{{-}}
Line 216:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]||{4,&infin;∞,3}
|-
|bgcolor=#efdcc3|[[Coxeter diagram]]||{{CDD|node_1|4|node|infin|node|3|node}}
|-
|bgcolor=#efdcc3|Cells||[[Infinite-order square tiling|{4,&infin;∞}]] [[File:H2_tiling_24i-4.png|80px]]
|-
|bgcolor=#efdcc3|Faces||[[Square|{4}]]
|-
|bgcolor=#efdcc3|[[Vertex figure]]||[[Order-3 apeirogonal tiling|{&infin;∞,3}]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-4 triangular honeycomb|{3,&infin;∞,4}]]
|-
|bgcolor=#efdcc3|[[Coxeter–Dynkin diagram#Ranks 4.E2.80.9310|Coxeter group]]||[4,&infin;∞,3]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-3 square honeycomb''' (or '''4,&infin;∞,3 honeycomb''') a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]). Each infinite cell consists of a [[heptagonal tiling]] whose vertices lie on a [[Hypercycle (geometry)|2-hypercycle]], each of which has a limiting circle on the ideal sphere.
 
The [[Schläfli symbol]] of the ''order-infinite-3 square honeycomb'' is {4,&infin;∞,3}, with three infinite-order square tilings meeting at each edge. The [[vertex figure]] of this honeycomb is an order-3 apeirogonal tiling, {&infin;∞,3}.
 
{| class=wikitable
Line 248:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]||{5,&infin;∞,3}
|-
|bgcolor=#efdcc3|[[Coxeter diagram]]||{{CDD|node_1|5|node|infin|node|3|node}}
|-
|bgcolor=#efdcc3|Cells||[[Infinite-order pentagonal tiling|{5,&infin;∞}]] [[File:H2_tiling_25i-4.png|80px]]
|-
|bgcolor=#efdcc3|Faces||[[Pentagon|{5}]]
|-
|bgcolor=#efdcc3|[[Vertex figure]]||[[heptagonal tiling|{&infin;∞,3}]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-5 triangular honeycomb|{3,&infin;∞,5}]]
|-
|bgcolor=#efdcc3|[[Coxeter–Dynkin diagram#Ranks 4.E2.80.9310|Coxeter group]]||[5,&infin;∞,3]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-3 pentagonal honeycomb''' (or '''5,&infin;∞,3 honeycomb''') a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]). Each infinite cell consists of an [[infinite-order pentagonal tiling]] whose vertices lie on a [[Hypercycle (geometry)|2-hypercycle]], each of which has a limiting circle on the ideal sphere.
 
The [[Schläfli symbol]] of the ''order-6-3 pentagonal honeycomb'' is {5,&infin;∞,3}, with three ''infinite-order pentagonal tilings'' meeting at each edge. The [[vertex figure]] of this honeycomb is a heptagonal tiling, {&infin;∞,3}.
 
{| class=wikitable
Line 279:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]||{6,&infin;∞,3}
|-
|bgcolor=#efdcc3|[[Coxeter diagram]]||{{CDD|node_1|6|node|infin|node|3|node}}
|-
|bgcolor=#efdcc3|Cells||[[infinite-order hexagonal tiling|{6,&infin;∞}]] [[File:H2_tiling_26i-4.png|80px]]
|-
|bgcolor=#efdcc3|Faces||[[Hexagon|{6}]]
|-
|bgcolor=#efdcc3|[[Vertex figure]]||[[order-3 apeirogonal tiling|{&infin;∞,3}]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-6 triangular honeycomb|{3,&infin;∞,6}]]
|-
|bgcolor=#efdcc3|[[Coxeter–Dynkin diagram#Ranks 4.E2.80.9310|Coxeter group]]||[6,&infin;∞,3]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-3 hexagonal honeycomb''' (or '''6,&infin;∞,3 honeycomb''') a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]). Each infinite cell consists of a [[order-3 apeirogonal tiling]] whose vertices lie on a [[Hypercycle (geometry)|2-hypercycle]], each of which has a limiting circle on the ideal sphere.
 
The [[Schläfli symbol]] of the ''order-infinite-3 hexagonal honeycomb'' is {6,&infin;∞,3}, with three infinite-order hexagonal tilings meeting at each edge. The [[vertex figure]] of this honeycomb is a order-3 apeirogonal tiling, {&infin;∞,3}.
 
{| class=wikitable
Line 312:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]||{7,&infin;∞,3}
|-
|bgcolor=#efdcc3|[[Coxeter diagram]]||{{CDD|node_1|7|node|infin|node|3|node}}
|-
|bgcolor=#efdcc3|Cells||[[infinite-order heptagonal tiling|{7,&infin;∞}]] [[File:H2_tiling_27i-4.png|80px]]
|-
|bgcolor=#efdcc3|Faces||[[Heptagon|{7}]]
|-
|bgcolor=#efdcc3|[[Vertex figure]]||[[order-3 apeirogonal tiling|{&infin;∞,3}]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-7 triangular honeycomb|{3,&infin;∞,7}]]
|-
|bgcolor=#efdcc3|[[Coxeter–Dynkin diagram#Ranks 4.E2.80.9310|Coxeter group]]||[7,&infin;∞,3]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-3 heptagonal honeycomb''' (or '''7,&infin;∞,3 honeycomb''') a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]). Each infinite cell consists of a [[infinite-order heptagonal tiling]] whose vertices lie on a [[Hypercycle (geometry)|2-hypercycle]], each of which has a limiting circle on the ideal sphere.
 
The [[Schläfli symbol]] of the ''order-infinite-3 heptagonal honeycomb'' is {7,&infin;∞,3}, with three infinite-order heptagonal tilings meeting at each edge. The [[vertex figure]] of this honeycomb is a order-3 apeirogonal tiling, {&infin;∞,3}.
 
{| class=wikitable
Line 345:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]||{&infin;∞,&infin;∞,3}
|-
|bgcolor=#efdcc3|[[Coxeter diagram]]||{{CDD|node_1|infin|node|infin|node|3|node}}
|-
|bgcolor=#efdcc3|Cells||[[infinite-order apeirogonal tiling|{&infin;∞,&infin;∞}]] [[File:H2_tiling_2ii-1.png|80px]]
|-
|bgcolor=#efdcc3|Faces||[[Apeirogon]] {&infin;∞}
|-
|bgcolor=#efdcc3|[[Vertex figure]]||[[infinite-order apeirogonal tiling|{&infin;∞,3}]]
|-
|bgcolor=#efdcc3|Dual||[[Order-infinite-infinite triangular honeycomb|{3,&infin;∞,&infin;∞}]]
|-
|bgcolor=#efdcc3|[[Coxeter–Dynkin diagram#Ranks 4.E2.80.9310|Coxeter group]]||[&infin;∞,&infin;∞,3]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-3 apeirogonal honeycomb''' (or '''&infin;∞,&infin;∞,3 honeycomb''') a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]). Each infinite cell consists of an [[infinite-order apeirogonal tiling]] whose vertices lie on a [[Hypercycle (geometry)|2-hypercycle]], each of which has a limiting circle on the ideal sphere.
 
The [[Schläfli symbol]] of the apeirogonal tiling honeycomb is {&infin;∞,&infin;∞,3}, with three ''infinite-order apeirogonal tilings'' meeting at each edge. The [[vertex figure]] of this honeycomb is an infinite-order apeirogonal tiling, {&infin;∞,3}.
 
The "ideal surface" projection below is a plane-at-infinity, in the Poincare half-space model of H3. It shows a [[Apollonian gasket]] pattern of circles inside a largest circle.
Line 378:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]||{4,&infin;∞,4}
|-
|bgcolor=#efdcc3|[[Coxeter diagram#Lorentzian groups|Coxeter diagrams]]||{{CDD|node_1|4|node|infin|node|4|node}}<BR>{{CDD|node_1|4|node|infin|node|4|node_h0}} = {{CDD|node_1|4|node|split1-ii|nodes}}
|-
|bgcolor=#efdcc3|Cells||[[infinite-order square tiling|{4,&infin;∞}]] [[File:H2 tiling 24i-4.png|60px]]
|-
|bgcolor=#efdcc3|Faces||[[Square|{4}]]
Line 388:
|bgcolor=#efdcc3|Edge figure||[[Square|{4}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Order-4 apeirogonal tiling|{&infin;∞,4}]]<BR>{&infin;∞,&infin;∞}
|-
|bgcolor=#efdcc3|Dual||self-dual
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[4,&infin;∞,4]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-4 square honeycomb''' (or '''4,&infin;∞,4 honeycomb''') a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {4,&infin;∞,4}.
 
All vertices are ultra-ideal (existing beyond the ideal boundary) with four [[infinite-order square tiling]]s existing around each edge and with an [[order-4 apeirogonal tiling]] [[vertex figure]].
Line 405:
|}
 
It has a second construction as a uniform honeycomb, [[Schläfli symbol]] {4,&infin;∞<sup>1,1</sup>}, Coxeter diagram, {{CDD|node_1|4|node|split1-ii|nodes}}, with alternating types or colors of cells. In Coxeter notation the half symmetry is [4,&infin;∞,4,1<sup>+</sup>] = [4,&infin;∞<sup>1,1</sup>].
 
{{-}}
Line 415:
|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]||{5,&infin;∞,5}
|-
|bgcolor=#efdcc3|[[Coxeter diagram#Lorentzian groups|Coxeter diagrams]]||{{CDD|node_1|5|node|infin|node|5|node}}
|-
|bgcolor=#efdcc3|Cells||[[infinite-order pentagonal tiling|{5,&infin;∞}]] [[File:H2 tiling 25i-1.png|60px]]
|-
|bgcolor=#efdcc3|Faces||[[pentagon|{5}]]
Line 425:
|bgcolor=#efdcc3|Edge figure||[[pentagon|{5}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Order-5 apeirogonal tiling|{&infin;∞,5}]]
|-
|bgcolor=#efdcc3|Dual||self-dual
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[5,&infin;∞,5]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-5 pentagonal honeycomb''' (or '''5,&infin;∞,5 honeycomb''') a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {5,&infin;∞,5}.
 
All vertices are ultra-ideal (existing beyond the ideal boundary) with five infinite-order pentagonal tilings existing around each edge and with an [[order-5 apeirogonal tiling]] [[vertex figure]].
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|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]s||{6,&infin;∞,6}<BR>{6,(&infin;∞,3,&infin;∞)}
|-
|bgcolor=#efdcc3|[[Coxeter diagram#Lorentzian groups|Coxeter diagrams]]||{{CDD|node_1|6|node|infin|node|6|node}}<BR>{{CDD|node_1|6|node|infin|node|6|node_h0}} = {{CDD|node_1|6|node|split1-ii|branch}}
|-
|bgcolor=#efdcc3|Cells||[[infinite-order hexagonal tiling|{6,&infin;∞}]] [[File:H2 tiling 25i-4.png|60px]]
|-
|bgcolor=#efdcc3|Faces||[[hexagon|{6}]]
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|bgcolor=#efdcc3|Edge figure||[[hexagon|{6}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Order-6 hexagonal tiling|{&infin;∞,6}]] [[File:H2 tiling 25i-4.png|40px]]<BR>{(5,3,5)} [[File:H2 tiling 35i-1.png|40px]]
|-
|bgcolor=#efdcc3|Dual||self-dual
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[6,&infin;∞,6]<BR>[6,((&infin;∞,3,&infin;∞))]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-6 hexagonal honeycomb''' (or '''6,&infin;∞,6 honeycomb''') is a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {6,&infin;∞,6}. It has six [[infinite-order hexagonal tiling]]s, {6,&infin;∞}, around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary) with infinitely many hexagonal tilings existing around each vertex in an [[order-6 apeirogonal tiling]] [[vertex figure]].
 
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It has a second construction as a uniform honeycomb, [[Schläfli symbol]] {6,(&infin;∞,3,&infin;∞)}, Coxeter diagram, {{CDD|node_1|6|node|split1-ii|branch}}, with alternating types or colors of cells. In Coxeter notation the half symmetry is [6,&infin;∞,6,1<sup>+</sup>] = [6,((&infin;∞,3,&infin;∞))].
 
{{-}}
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|bgcolor=#efdcc3|Type||[[List of regular polytopes#Tessellations of hyperbolic 3-space|Regular honeycomb]]
|-
|bgcolor=#efdcc3|[[Schläfli symbol]]s||{7,&infin;∞,7}
|-
|bgcolor=#efdcc3|[[Coxeter diagram#Lorentzian groups|Coxeter diagrams]]||{{CDD|node_1|7|node|infin|node|7|node}}
|-
|bgcolor=#efdcc3|Cells||[[order-5 heptagonal tiling|{7,&infin;∞}]] [[File:H2 tiling 27i-4.png|60px]]
|-
|bgcolor=#efdcc3|Faces||[[heptagon|{7}]]
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|bgcolor=#efdcc3|Edge figure||[[heptagon|{7}]]
|-
|bgcolor=#efdcc3|Vertex figure||[[Order-7 apeirogonal tiling|{&infin;∞,7}]] [[File:H2 tiling 27i-4.png|40px]]
|-
|bgcolor=#efdcc3|Dual||self-dual
|-
|bgcolor=#efdcc3|[[Coxeter-Dynkin diagram#Lorentzian groups|Coxeter group]]||[7,&infin;∞,7]
|-
|bgcolor=#efdcc3|Properties||Regular
|}
In the [[geometry]] of [[Hyperbolic space|hyperbolic 3-space]], the '''order-infinite-7 heptagonal honeycomb''' (or '''7,&infin;∞,7 honeycomb''') is a regular space-filling [[tessellation]] (or [[honeycomb (geometry)|honeycomb]]) with [[Schläfli symbol]] {7,&infin;∞,7}. It has seven [[infinite-order heptagonal tiling]]s, {7,&infin;∞}, around each edge. All vertices are ultra-ideal (existing beyond the ideal boundary) with infinitely many heptagonal tilings existing around each vertex in an [[order-7 apeirogonal tiling]] [[vertex figure]].
 
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==External links==
* [https://www.youtube.com/watch?v=GRo_FQm2KRc Hyperbolic Catacombs Carousel: {3,&infin;∞,3} honeycomb] [[YouTube]], Roice Nelson
*[[John Baez]], ''Visual insights'': [http://blogs.ams.org/visualinsight/2014/08/01/733-honeycomb/ {7,3,3} Honeycomb] (2014/08/01) [http://blogs.ams.org/visualinsight/2014/08/14/733-honeycomb-meets-plane-at-infinity/ {7,3,3} Honeycomb Meets Plane at Infinity] (2014/08/14)
* [[Danny Calegari]], [http://lamington.wordpress.com/2014/03/04/kleinian-a-tool-for-visualizing-kleinian-groups/Kleinian Kleinian, a tool for visualizing Kleinian groups, Geometry and the Imagination] 4 March 2014. [http://math.uchicago.edu/~dannyc/papers/kleinian_mtf_Feb_2014.pdf]
Retrieved from "https://en.wikipedia.org/wiki/Order-infinite-3_triangular_honeycomb"