A. Oller-Marcén

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20082025

most citedOn the diameter of the commuting graph of the full matrix ring over the real numbers

9 citations · 26 across the 23 of their papers we have counts for

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math.NT2016

Computing solutions to the congruence $1^{n} + 2^{n} + \dots + n^{n} \equiv p (mod n)$

Max Alekseyev, Jose Maria Grau, Amtonio Oller-Marcen

It is well-known that the congruence $\sum_{i = 1}^{n} i^{n} \equiv 1 (mod n)$ has exactly five solutions: ${1, 2, 6, 42, 1806}$ . In this work, we characterize the solutions to the…

Computing solutions to the congruence 1n+2n+⋯+nn≡p(modn)

Computing solutions to the congruence $1^{n} + 2^{n} + \dots + n^{n} \equiv p (mod n)$