An exercise in experimental mathematics: calculation of the algebraic entropy of a map

Autor: C. M. Viallet
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Open Communications in Nonlinear Mathematical Physics, Vol Special Issue in Memory of... (2024)
Druh dokumentu: article
ISSN: 2802-9356
DOI: 10.46298/ocnmp.11727
Popis: We illustrate the use of the notion of derived recurrences introduced earlier to evaluate the algebraic entropy of self-maps of projective spaces. We in particular give an example, where a complete proof is still awaited, but where different approaches are in such perfect agreement that we can trust we get to an exact result. This is an instructive example of experimental mathematics.
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