• Thumbnail for Fold-and-cut theorem
    The fold-and-cut theorem states that any shape with straight sides can be cut from a single (idealized) sheet of paper by folding it flat and making a...
    6 KB (636 words) - 23:14, 13 August 2024
  • Thumbnail for Mathematics of paper folding
    cut. The solution, known as the fold-and-cut theorem, states that any shape with straight sides can be obtained. A practical problem is how to fold a...
    37 KB (4,081 words) - 19:41, 25 September 2024
  • Thumbnail for Kirigami
    Kirigami (category Japanese words and phrases)
    architecture Paper cutting Paper model Fold-and-cut theorem "Kirigami is an art form where paper is folded & cut to create beautiful designs". Wikimedia...
    2 KB (245 words) - 14:53, 18 October 2024
  • Thumbnail for Nine dots puzzle
    fold the paper flat, or to cut the paper into pieces and rearrange it, in such a way that the nine dots lie on a single line in the plane (see fold-and-cut...
    13 KB (1,441 words) - 17:29, 8 August 2024
  • Thumbnail for Paper snowflake
    Paper snowflake (category Paper folding)
    mandatory folding. An online version of the craft is known as "Make-A-Flake", and was created by Barkley Inc. in 2008. Fold-and-cut theorem Kirigami Boeckmann...
    1 KB (99 words) - 09:50, 26 July 2024
  • she published the first proof of the fold-and-cut theorem in mathematical origami. In graph drawing, Hutton and Lubiw found a polynomial time algorithm...
    6 KB (537 words) - 22:08, 19 June 2023
  • theorem in its basic form was based on the observation that the rotational symmetries of a crystal are usually limited to 2-fold, 3-fold, 4-fold, and...
    17 KB (2,474 words) - 21:34, 1 March 2024
  • Lang using tree structures and circle packing to automate the design of origami folding patterns, the fold-and-cut theorem according to which any polygon...
    6 KB (568 words) - 12:44, 12 November 2020
  • Thumbnail for Straight skeleton
    given polygon can be cut from it with a single straight cut (the fold-and-cut theorem), and related origami design problems. Barequet et al. use straight...
    20 KB (2,179 words) - 06:34, 29 August 2024
  • The Alexandrov uniqueness theorem is a rigidity theorem in mathematics, describing three-dimensional convex polyhedra in terms of the distances between...
    15 KB (1,730 words) - 06:32, 1 February 2024