Browsing Department of Mathematics by Author "72e4f5f2-9bc8-43c2-b40f-660ed9fc0f69"
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The convergence of difference boxes
Kribs, Christopher; Behn, Antonio; Ponomarenko, Vadim (Mathematical Association of AmericaDepartment of Mathematics, University of Texas at Arlington, 2005)We consider an elementary mathematical puzzle known as a "difference box" in terms of a discrete map from R⁴ to R⁴ or , canonically, from a subset of the first R² into itself. We identify the map's unique canonical fixed ...