Fixed-spinor radial solutions of a perturbed Euclidean spinorial Yamabe equation

Ting Li, Zhongwei Tang, Yuhang Zhang

We study the perturbed Euclidean spinorial Yamabe equation \[ D_{g_{\mathbb R^n}}ψ = \frac n2\bigl(1+\varepsilon K(x)\bigr) |ψ|^{2^*-2}ψ \qquad\text{on }\mathbb R^n,\quad n\ge2, \]…