 And then, we establish the elegant relationships among subdifferentiability, Gateaux-differentiability and Frechet-differentiability for a proper L ^{0 function defined on random normed modules.
<meaning-changed>  And then, we establish the elegant relationships among subdifferentiability, Gateaux-differentiability and Frechet-differentiability for a proper L ^{0 function defined on random normed modules.
 And then, we establish the elegant relationships among subdifferentiability, Gateaux-differentiability and Frechet-differentiability for a proper L ^0--convex function defined on random normed modules.