Phelps, Robert R.,  1926- <br/><br/>
Convex functions, monotone operators and differentiability / 
Robert R. Phelps 
 - Robert R. Phelps 2nd ed. 
 - Berlin :  Springer-Verlag,  1993 
 - 116 p. :  ill. ;  24 cm. 
 - Lecture notes in mathematics ;  no. 1364 .
<br/><br/><label>ISBN: </label>3540567151 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Convex functions<br/>Monotone operators<br/>Differentiable functions