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Dissection problem

The problem of partitioning a given shape into pieces that can be rearranged to form a second given shape

Texto em inglês

In geometry, a dissection problem is the problem of partitioning a geometric figure (such as a polytope or ball) into smaller pieces that may be rearranged into a new figure of equal content. In this context, the partitioning is called simply a dissection (of one polytope into another).

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Texto em inglês Ainda não há artigo no seu idioma: trecho em inglês.

In geometry, a dissection problem is the problem of partitioning a geometric figure (such as a polytope or ball) into smaller pieces that may be rearranged into a new figure of equal content. In this context, the partitioning is called simply a dissection (of one polytope into another). It is usually required that the dissection use only a finite number of pieces. Additionally, to avoid set-theoretic issues related to the Banach–Tarski paradox and Tarski's circle-squaring problem, the pieces are typically required to be well-behaved. For instance, they may be restricted to being the closures of disjoint open sets.

Texto: Wikipédia em inglês, CC BY-SA 4.0. · Imagem: Phidauex (Public domain) ·

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