Axel Thue
Axel Thue ( ; 19 February 1863 – 7 March 1922 ) , was a Norwegian mathematician , known for his original work in diophantine approximation and combinatorics . 
<triplet> Axel Thue <subj> 19 February 1863 <obj> date of birth <subj> 7 March 1922 <obj> date of death