Magnetohydrodynami stability and the effects of shaping: a near-axis view for tokamaks and quasisymmetric stellarators – ERRATUM.

This document is a correction notice for a paper titled "Magnetohydrodynamic stability and the effects of shaping: a near-axis view for tokamaks and quasisymmetric stellarators" by E. Rodriguez. The erratum addresses typographical errors in the equations of the paper, specifically in Figure 5 and Table 1. The errors have been rectified, and supplementary computational and numerical materials are provided for thoroughness and precision. The corrections do not impact the conclusions and discussions presented in the original work. The paper discusses the dependence of the Mercier criterion on lower-order near-axis quantities and the Shafranov shift, and it also provides the correct expression for the geometry at the stellarator symmetric point. [Extracted from the article]