Given the question: What key details about bernard teissier can be extracted from the following bio? Bio: bernard teissier -lrb- ; b. 1945 -rrb- is a french mathematician and a member of the nicolas bourbaki group . his research interests include commutative algebra and algebraic geometry . teissier attained his doctorate from paris diderot university in 1973 , under supervision of heisuke hironaka . in 2012 he became a fellow of the american mathematical society .
The answer is:
- doctoral students is pedro gonzalez perez herwig hauser francois loeser- fields is mathematics- workplaces is paris diderot university paris-sud 11 university university of tehran- doctoral advisor is heisuke hironaka- birth date is 1945- name is bernard teissier- nationality is fra french- image is bernard teissier2.jpg- alma mater is paris diderot university