Georges Gras

collaborators

2 papers

math.NT2026

On the $Z_{p}$ -extensions of a totally $p$ -adic imaginary quadratic field -- With an appendix by Jean-FranÃ§ois Jaulent

Georges Gras

Let $k = Q (- m)$ and $p \geq 3$ split in $k$ . We prove new properties of the $Z_{p}$ -extensions $K / k$ , distinct from the cyclotomic one; we do not assume $K/…

math.NT2025

Initial layer of the anti-cyclotomic $Z_{3}$ -extension of $Q (- m)$ and capitulation phenomenon

Georges Gras

Let $k = Q (- m)$ be an imaginary quadratic field. We consider the properties of capitulation of the $p$ -class group of $k$ in the anti-cyclotomic $Z_{p}$ -extens…

On the Zp​-extensions of a totally p-adic imaginary quadratic field -- With an appendix by Jean-FranÃ§ois Jaulent

Initial layer of the anti-cyclotomic Z3​-extension of Q(−m​) and capitulation phenomenon

On the $Z_{p}$ -extensions of a totally $p$ -adic imaginary quadratic field -- With an appendix by Jean-FranÃ§ois Jaulent

Initial layer of the anti-cyclotomic $Z_{3}$ -extension of $Q (- m)$ and capitulation phenomenon