Zachary Abel

Results: 38



#Item
21Symmetry / Quadrilaterals / Rectangle / Polygon / Tessellation / Area / Rectilinear polygon / Origami / Box / Geometry / Euclidean geometry / Paper folding

CCCG 2011, Toronto ON, August 10–12, 2011 Common Developments of Several Different Orthogonal Boxes Zachary Abel∗ Erik Demaine†

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Source URL: 2011.cccg.ca

Language: English - Date: 2011-08-06 04:11:14
22Theory of computation / Wang tile / Tile / Construction / Architecture / Self-replication / DNA / Visual arts / Tiling / Mosaic

Shape Replication through Self-Assembly and RNase Enzymes Zachary Abel∗ Martin L. Demaine† Nadia Benbernou† Robin Flatland§

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Source URL: zacharyabel.com

Language: English - Date: 2012-12-19 11:02:06
23Lie groups / Quadratic forms / Lattice points / Analytic number theory / Unimodular lattice / Lattice / Modular form / Unimodular / Quintic function / Algebra / Abstract algebra / Mathematics

arXiv:0710.5799v2 [math.NT] 10 DecCONFIGURATIONS OF RANK-40r EXTREMAL EVEN UNIMODULAR LATTICES (r = 1, 2, 3) SCOTT DUKE KOMINERS AND ZACHARY ABEL Abstract. We show that if L is an extremal even unimodular lattice

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Source URL: zacharyabel.com

Language: English - Date: 2012-12-19 11:02:06
24Symmetry / Quadrilaterals / Rectangle / Polygon / Tessellation / Area / Rectilinear polygon / Origami / Box / Geometry / Euclidean geometry / Paper folding

CCCG 2011, Toronto ON, August 10–12, 2011 Common Developments of Several Different Orthogonal Boxes Zachary Abel∗ Erik Demaine†

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Source URL: zacharyabel.com

Language: English - Date: 2012-12-19 11:02:06
25Polygons / Deltahedra / Platonic solids / Polyhedron / Vertex / Icosahedron / Star polygon / Prism / Net / Geometry / Polyhedra / Polytopes

CCCG 2011, Toronto ON, August 10–12, 2011 A Topologically Convex Vertex-Ununfoldable Polyhedron Zachary Abel∗ Erik D. Demaine†

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Source URL: 2011.cccg.ca

Language: English - Date: 2011-08-06 04:11:16
26Polygons / Deltahedra / Platonic solids / Polyhedron / Vertex / Icosahedron / Star polygon / Prism / Net / Geometry / Polyhedra / Polytopes

CCCG 2011, Toronto ON, August 10–12, 2011 A Topologically Convex Vertex-Ununfoldable Polyhedron Zachary Abel∗ Erik D. Demaine†

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Source URL: zacharyabel.com

Language: English - Date: 2012-12-19 11:02:07
27Spherical trigonometry / Trigonometry / Topology / Euclidean plane geometry / Triangle / Sphere / Spherical law of cosines / Law of cosines / Circle / Geometry / Mathematics / Triangle geometry

Cauchy’s Arm Lemma on a Growing Sphere Zachary Abel∗ David Charlton† Martin L. Demaine§

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Source URL: zacharyabel.com

Language: English - Date: 2012-12-19 11:02:06
28Sheaf theory / Module theory / Module / Self-reconfiguring modular robot / D-module / Sheaf / Grothendieck topology / Modular decomposition / Abstract algebra / Algebra / Mathematics

arXiv:0802.3414v2 [cs.CG] 27 JunPushing Hypercubes Around Zachary Abel Scott Duke Kominers

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Source URL: zacharyabel.com

Language: English - Date: 2012-12-19 11:02:06
29Cuboctahedron / Wire / Convex geometry / Euclidean geometry / Deltahedra / Polyhedron / Geometry / Unfolding

CCCG 2011, Toronto ON, August 10–12, 2011 Edge-Unfolding Orthogonal Polyhedra is Strongly NP-Complete Zachary Abel∗ Erik D. Demaine†

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Source URL: 2011.cccg.ca

Language: English - Date: 2011-08-06 04:11:14
30Polygons / Deltahedra / Platonic solids / Polyhedron / Vertex / Icosahedron / Star polygon / Prism / Net / Geometry / Polyhedra / Polytopes

CCCG 2011, Toronto ON, August 10–12, 2011 A Topologically Convex Vertex-Ununfoldable Polyhedron Zachary Abel∗ Erik D. Demaine†

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Source URL: www.cccg.ca

Language: English - Date: 2011-08-06 04:11:16
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