12 citations · 32 across the 14 of their papers we have counts for
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math.CO2018★ 1 cited
Magic rectangles with empty cells
Abdollah Khodkar, David Leach
A magic rectangle of order with precisely filled cells in each row and precisely filled cells in each column, denoted , is an arrangement of the nu…
math.CO2018★ 3 cited
Magic squares with empty cells
Abdollah Khodkar, David Leach
A k-magic square of order n is an arrangement of the numbers from 0 to kn-1 in an n by n matrix, such that each row and each column has exactly k filled cells, each number occurs e…