Key points are not available for this paper at this time.
In this introductory survey intended for nonspecialists, we discuss new and old techniques used for, and recent progress obtained on, the problem of detecting rationality, stable rationality, or unirationality of smooth projective complex varieties.
Olivier Debarre (Tue,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: