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arXiv · 1107.4463

Bottom-Left Placement Theorem for Rectangle Packing

Wenqi Huang·Tao Ye·Duanbing Chen
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Abstract

This paper proves a bottom-left placement theorem for the rectangle packing problem, stating that if it is possible to orthogonally place n arbitrarily given rectangles into a rectangular container without overlapping, then we can achieve a feasible packing by successively placing a rectangle onto a bottom-left corner in the container. This theorem shows that even for the real-parameter rectangle packing problem, we can solve it after finite times of bottom-left placement actions. Based on this theorem, we might develop efficient heuristic algorithms for solving the rectangle packing problem.

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Wenqi Huang, Tao Ye, Duanbing Chen. 2011-07-22. Bottom-Left Placement Theorem for Rectangle Packing. https://arxiv.org/abs/1107.4463

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