Facts: - doctoral students: 21 - caption: emeritus , fima ; photo taken in 2005 professor ronald brown , ma , dphil oxon - fields: mathematics - doctoral advisor: j.h.c. whitehead ; m.g. barratt - birth date: 4 january 1935 - name: ronald brown - image size: 164px - nationality: united kingdom - birth place: london - alma mater: university of oxford Based on these bullet points, write a short biography describing the life of ronald brown -lrb- mathematician -rrb- .
The answer to this question is:
ronald brown is an english mathematician .emeritus professor in the school of computer science at bangor university , he has authored many books and more than 160 journal articles .