Most Recent Additions*

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Interlocked Open Linkages with Few Joints
Erik D. Demaine, Stefan Langerman, Joseph O'Rourke, and Jack Snoeyink

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Flat-State Connectivity of Linkages Under Dihedral Motions
Greg Aloupis, Erik D. Demaine, Vida Dujmović, Jeff Erickson, Stefan Langerman, Henk Meijer, Joseph O'Rourke, Mark Overmars, Michael Soss, Ileana Streinu, and Godfried T. Toussaint

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The Foldings of a Square to Convex Polyhedra
Rebecca Alexander, Heather Dyson, and Joseph O'Rourke

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Geometric Restrictions on Producible Polygonal Protein Chains
Erik D. Demaine, Stefan Langerman, and Joseph O'Rourke

 

Interlocked Open and Closed Linkages with Few Joints
Erik D. Demaine, Stefan Langerman, Joseph O'Rourke, and Jack Snoeyink

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Pushing Blocks is Hard
Erik D. Demaine, Martin L. Demaine, Michael Hoffmann, and Joseph O'Rourke

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Polygons Flip Finitely: Flaws and a Fix
Erik D. Demaine, Blaise Gassend, Joseph O’Rourke, and Godfried T. Toussaint

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On the Maximum Span of Fixed-Angle Chains
Nadia Benbernou and Joseph O’Rourke

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Geometric Restrictions on Producible Polygonal Protein Chains
Erik D. Demaine, Stefan Langerman, and Joseph O'Rourke

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Vertex Pops and Popturns
Greg Aloupis, Brad Ballinger, Prosenjit Bose, Mirela Damian, Erik D. Demaine, Martin L. Demaine, Robin Flatland, Ferran Hurtado, Stefan Langerman, Joseph O'Rourke, Perouz Taslakian, and Godfried Toussaint

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Unfolding Polyhedra Via Cut-Tree Truncation
Alex Benton and Joseph O'Rourke

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Edge-Unfolding Nested Polyhedral Bands
Greg Aloupis, Erik D. Demaine, Stefan Langerman, Pat Morin, Joseph O'Rourke, Ileana Streinu, and Godfried Toussaint

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A Pumping Lemma for Homometric Rhythms
Joseph O'Rourke, Perouz Taslakian, and Godfried Toussaint

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Isometric Morphing of Triangular Meshes
Prosenjit Bose, Joseph O'Rourke, Chang Shu, and Stefanie Wuhrer

*Updated as of 10/27/21.