A note on "Some properties of second-order weak subdifferentials" [Turkish Journal of Mathematics (2021)45: 955-960]

Authors

QILIN WANG
MIN LIU

DOI

10.55730/1300-0098.3358

Abstract

In this note, we provide an example to illustrate that Proposition 2.4 in [Turkish Journal of Mathematics (2021)45: 955-960)] is incorrect, and give a modification of the proposition. Two examples are provided to illustrate the modified result. Meanwhile, we establish a convex function, and correct the proof of Theorem 2.3 in [Turkish Journal of Mathematics (2021)45: 955-960)] by the function.

Keywords

Second-order weak subdifferentials, the subadditionability, the convexity

First Page

256

Last Page

260

Recommended Citation

WANG, QILIN and LIU, MIN (2023) "A note on "Some properties of second-order weak subdifferentials" [Turkish Journal of Mathematics (2021)45: 955-960]," Turkish Journal of Mathematics: Vol. 47: No. 1, Article 17. https://doi.org/10.55730/1300-0098.3358
Available at: https://journals.tubitak.gov.tr/math/vol47/iss1/17