'FineMorphs: Affine-Diffeomorphic Sequences for Regression', by Michele Lohr, Laurent Younes.
http://jmlr.org/papers/v25/23-0824.html
#diffeomorphisms #tensorflow #diffeomorphic
'FineMorphs: Affine-Diffeomorphic Sequences for Regression', by Michele Lohr, Laurent Younes.
http://jmlr.org/papers/v25/23-0824.html
#diffeomorphisms #tensorflow #diffeomorphic
- unit sphere s is #diffeomorphic to #Riemann sphere
In this diffeomorphism, unit circle u in ζ-chart, u in ξ-chart, and equator of s are all identified. unit disk d |ζ| < 1 is identified w southern hemisphere h z < 0, while d |ξ| < 1 is identified with northern h z > 0.