N. H. Chieu

Most-cited papers

1. Characterizing Convexity of a Function by Its Fréchet and Limiting Second-Order Subdifferentials

   N. H. Chieu, T. D. Chuong, Jen-Chih Yao, N. D. Yen

   201128 citations

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2. Constraint qualifications for convex optimization without convexity of constraints : New connections and applications to best approximation

   N. H. Chieu, V. Jeyakumar, Guo-Yin Li, H. Mohebi

   2018European Journal of Operational Research22 citations

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3. Relationships between Robinson metric regularity and Lipschitz-like behavior of implicit multifunctions

   N. H. Chieu, Jen-Chih Yao, Yen Dong Nguyen

   201022 citations

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4. Second-order subdifferentials and convexity of real-valued functions ☆

   N. H. Chieu, N. Huy

   201121 citations

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5. The Fréchet and limiting subdifferentials of integral functionals on the spaces L1 (Ω, E)

   N. H. Chieu

   200913 citations Open access

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6. Convexifiability of continuous and discrete nonnegative quadratic programs for gap-free duality

   N. H. Chieu, V. Jeyakumar, Guo-Yin Li

   2017European Journal of Operational Research7 citations Open access

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7. A copositive Farkas lemma and minimally exact conic relaxations for robust quadratic optimization with binary and quadratic constraints

   N. H. Chieu, T. D. Chuong, V. Jeyakumar, Guo-Yin Li

   2019Operations Research Letters4 citations

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8. A convergent hierarchy of SDP relaxations for a class of hard robust global polynomial optimization problems

   N. H. Chieu, V. Jeyakumar, Guo-Yin Li

   2017Operations Research Letters3 citations Open access

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9. Classes of Nonnegative Quadratic Optimization Problems with Exact Copositive Relaxation

   N. H. Chieu, V. Jeyakumar, G. Li

   20171 citations

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10. SOS-Convex Semialgebraic Programs and its Applications to Robust Optimization: A Tractable Class of Nonsmooth Convex Optimization

    N. H. Chieu, J.-W. Feng, W. Gao, G. Li +1 more

    2017Set-Valued and Variational Analysis0 citations Open access

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11. Further Results on Subgradients of the Value Function to a Parametric Optimal Control Problem

    N. H. Chieu, B. T. Kien, N. T. Toan

    2011Journal of Optimization Theory and Applications0 citations

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