| Résume | We give here an estimate of lower bound for linear forms inlogarithms associated with elliptic curves defined over a numberfield. This is a joint work with Sinnou David of Paris 6 University.Our result shows the best possible estimate concerning with height ofcoefficients of the linear forms, not necessarily on elliptic curveswith complex multiplication. Our main idea comes from a variablechange considered by G.~V. Chudnovsky in the late 70's. |
