Search results for "Tetromino"

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An Efficient Algorithm for the Generation of Z-Convex Polyominoes

2014

We present a characterization of Z-convex polyominoes in terms of pairs of suitable integer vectors. This lets us design an algorithm which generates all Z-convex polyominoes of size n in constant amortized time.

Discrete mathematicsAmortized analysisMathematics::CombinatoricsSettore INF/01 - InformaticaPolyominoEfficient algorithmRegular polygonComputer Science::Computational GeometryCharacterization (mathematics)CombinatoricsIntegerComputer Science::Discrete MathematicsTheoryofComputation_ANALYSISOFALGORITHMSANDPROBLEMCOMPLEXITYConstant (mathematics)TetrominoZ-convex polyominoes generation.Mathematics

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PEPhysical Sciences and Engineering
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