Gisbert WüstholzGisbert Wüstholz is Professor Emeritus at ETH Zurich. He is a leading researcher in transcendence theory and diophantine geometry. In 1986, he was an invited speaker at the ICM in Berkeley, in 1992 he gave the Mordell Lecture and in 2001 the Kuwait Fundation Lecture. He is Honorary Professor at Togji University Shanghai and at TU Graz. He is an elected member of four academies including the Leopoldina and has published six books. Read More Read Less