The design of slowly shrinking labelled squares
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- by Elwyn R. Berlekamp PDF
- Math. Comp. 29 (1975), 25-27 Request permission
Abstract:
This paper considers the nonlinear operator T, which acts on 4-dimensional vectors with nonnegative real components. T transforms such a vector into a new vector whose components are the magnitudes of the differences of cyclically adjacent pairs of components of the previous vector. We show that T is not nilpotent.References
Additional Information
- © Copyright 1975 American Mathematical Society
- Journal: Math. Comp. 29 (1975), 25-27
- MSC: Primary 05B30; Secondary 10A35
- DOI: https://doi.org/10.1090/S0025-5718-1975-0373933-6
- MathSciNet review: 0373933