## Taiwanese Journal of Mathematics

### Stable Conical Regularization by Constructible Dilating Cones with an Application to $L^{p}$-constrained Optimization Problems

#### Abstract

We study a convex constrained optimization problem that suffers from the lack of Slater-type constraint qualification. By employing a constructible representation of the constraint cone, we devise a new family of dilating cones and use it to introduce a family of regularized problems. We establish novel stability estimates for the regularized problems in terms of the regularization parameter. To show the feasibility and efficiency of the proposed framework, we present applications to some $L^{p}$-constrained least-squares problems.

#### Article information

Source
Taiwanese J. Math., Volume 23, Number 4 (2019), 1001-1023.

Dates
Revised: 23 July 2018
Accepted: 1 November 2018
First available in Project Euclid: 18 July 2019

https://projecteuclid.org/euclid.twjm/1563436878

Digital Object Identifier
doi:10.11650/tjm/181103

Mathematical Reviews number (MathSciNet)
MR3982071

Zentralblatt MATH identifier
07088957

#### Citation

Jadamba, Baasansuren; Khan, Akhtar A.; Sama, Miguel. Stable Conical Regularization by Constructible Dilating Cones with an Application to $L^{p}$-constrained Optimization Problems. Taiwanese J. Math. 23 (2019), no. 4, 1001--1023. doi:10.11650/tjm/181103. https://projecteuclid.org/euclid.twjm/1563436878

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