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Ising problem
References
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Ising problem

mathematics
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The Information Architects of Encyclopaedia Britannica

Learn about this topic in these articles:

  • Ferrers' partitioning diagram for 14
    combinatorics
    / The Ising problem

    A rectangular m × n grid is made up of unit squares, each coloured either red or green. How many different colour patterns are there if the number of boundary edges between red squares and green squares is prescribed?

    Read More

    A rectangular m × n grid is made up of unit squares, each coloured either red or green. How many different colour patterns are there if the number of boundary edges between red squares and green squares is prescribed?

    Read More