2003
DOI: 10.1016/j.crma.2003.09.017
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Jensen's inequality for g-expectation: part 1

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Cited by 47 publications
(31 citation statements)
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References 4 publications
(12 reference statements)
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“…Chen et al [6] obtained a very interesting result: if g does not depend on y, the above generalized Jensen's inequality holds true for each convex function h if and only if g is a superhomogeneous function, i.e., g(t, λz) ≥ λg(t, z), d P × dt − a.s. for λ ∈ R and z ∈ R d . Hu [14] and Jiang [15] improved this result independently, they showed that if the above generalized Jensen's inequality holds, then g must be independent of y.…”
Section: Holds For Each Random Variable X Such That Both E[x ] and E[mentioning
confidence: 94%
“…Chen et al [6] obtained a very interesting result: if g does not depend on y, the above generalized Jensen's inequality holds true for each convex function h if and only if g is a superhomogeneous function, i.e., g(t, λz) ≥ λg(t, z), d P × dt − a.s. for λ ∈ R and z ∈ R d . Hu [14] and Jiang [15] improved this result independently, they showed that if the above generalized Jensen's inequality holds, then g must be independent of y.…”
Section: Holds For Each Random Variable X Such That Both E[x ] and E[mentioning
confidence: 94%
“…Briand et al in [1] gave a counterexample to Jensen's inequality for g-expectation. Assuming that g is independent of y, Chen et al in [3] have obtained a necessary and sufficient condition under which Jensen's inequality holds for any conditional g-expectation under F t , i.e., for any concave function h : R → R and…”
Section: Introductionmentioning
confidence: 99%
“…For Jensen's inequality for gexpectation associated classical BSDEs, we refer to Briand et al [1], Chen et al [2], Jiang and Chen [12], Hu [6], Jiang [11], Fan [3], Jia [9], Jia and Peng [10] and the references therein.…”
Section: Introductionmentioning
confidence: 99%