A Note on g-Concave Function
Autor: | Guangyan Jia, Yuhong Xu |
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Rok vydání: | 2019 |
Předmět: | |
Zdroj: | Acta Mathematica Scientia. 39:1415-1422 |
ISSN: | 1572-9087 0252-9602 |
Popis: | An equivalent condition is derived for g-concave function defined by (static) g-expectation. Several extensions including quadratic generators and (g, h)-concavity are also considered. |
Databáze: | OpenAIRE |
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