Dritschel, David G. Ring configurations of point vortices in polar atmospheres. (English) Zbl 1490.76056 Regul. Chaotic Dyn. 26, No. 5, 467-481 (2021). MSC: 76B47 PDFBibTeX XMLCite \textit{D. G. Dritschel}, Regul. Chaotic Dyn. 26, No. 5, 467--481 (2021; Zbl 1490.76056) Full Text: DOI
Dritschel, David G. Equilibria and stability of four point vortices on a sphere. (English) Zbl 1472.70029 Proc. R. Soc. Lond., A, Math. Phys. Eng. Sci. 476, No. 2241, Article ID 20200344, 26 p. (2020). MSC: 70F10 34C40 34D20 70K20 PDFBibTeX XMLCite \textit{D. G. Dritschel}, Proc. R. Soc. Lond., A, Math. Phys. Eng. Sci. 476, No. 2241, Article ID 20200344, 26 p. (2020; Zbl 1472.70029) Full Text: DOI