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The conjugate of a difference of functions defined on different spaces |
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| Authors: | B Rodrigues |
| Institution: | Department of Mathematical Sciences , Loyola University , New Orleans, 70118, LA |
| Abstract: | Using a generalization of the chain rule of subdifferential calculus we derive expressions for the conjugate of the difference of functions defined on different spaces. As a consequence we are able to extend PSCHENICHNYI'S formula for (M - N)* such as generalized by HIRIART-URRUTY. |
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