Trifunctional hypothesis in the context of "Georges Dumézil"

Georges Edmond Raoul Dumézil (French: [dymezil]; 4 March 1898 – 11 October 1986) was a French philologist, linguist, and religious studies scholar who specialized in comparative linguistics and mythology. He was a professor at Istanbul University, École pratique des hautes études and the Collège de France, and a member of the Académie Française. Dumézil is well known for his formulation of the trifunctional hypothesis on Proto-Indo-European mythology and society. His research has had a major influence on the fields of comparative mythology and Indo-European studies. In the 1930s he was a supporter (though not a formal member) of the far-right group Action Française, leading to criticism from left-wing scholars in the 1980s and afterwards.