2 papers
math.GR2026
The Sequence Reconstruction of Permutations under Hamming Metric with Small Errors
A. Abdollahi, J. Bagherian, H. Eskandari +4
The sequence reconstruction problem asks for the recovery of a sequence from multiple noisy copies, where each copy may contain up to errors. In the case of permutations on \(n…
math.CO2022
New Bounds on the Size of Permutation Codes With Minimum Kendall -distance of Three
A. Abdollahi, J. Bagherian, F. Jafari +3
We study , the size of the largest subset of the set of all permutations with minimum Kendall -distance . Using a combination of group theory and integer progra…