4 papers
math.NT2024
Points totalement réels de la courbe
Alain Kraus
Let be an algebraic closure of and be the subfield of obtained by taking the union of all totally rea…
math.NT2014
Équation de Fermat et nombres premiers inertes
Alain Kraus
Let be a number field and a prime number . Let us denote by the group of the th roots of unity. We define to be -regular if does not divide the…
math.NT2014
Sur le théorème de Fermat sur
Alain Kraus
Let be an odd prime number. Using modular arguments, we give an easy testable condition which allows often to prove Fermat's Last Theorem over the quadratic field ${\bf Q}(\sqr…
math.NT2014
Remarques sur le premier cas du théorème de Fermat sur les corps de nombres
Alain Kraus
The first case of Fermat's Last Theorem for a prime exponent can sometimes be proved using the existence of local obstructions. In 1823, Sophie Germain has obtained an importan…