Hansraj Gupta
Hansraj Gupta ( 9 October 1902 – 23 November 1988 ) was an Indian mathematician specialising in number theory , in particular the study of the partition function . 
<triplet> Hansraj Gupta <subj> 9 October 1902 <obj> date of birth <subj> 23 November 1988 <obj> date of death <subj> mathematician <obj> occupation <subj> number theory <obj> field of work