Cyclic difference matrix conjecture for the Fibonacci-like partition construction
Let be the non-negative integers obtained in Algorithm; these integers are independent of and . For each , consider the sequence . Cyclic difference matrix conjecture. For every , the sequence is a permutation of , and for every pair of natural numbers , every integer appears exactly once in the sequence
If true, this would give the desired countably infinite analogue of a difference matrix over the infinite cyclic group, whose additive group is the group of integers. The claim is presented as a conjectural generalization of an earlier theorem; no resolution is supplied in the given text.
References
Primary source
Jon Asier Bárcena-Petisco, Luis Martínez, María Merino, Juan Manuel Montoya and Antonio Vera-López, “Fibonacci-like partitions and their associated piecewise-defined permutations”, arXiv:2503.19696 (2025).
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