2 papers
math.DG2019
Darboux and Calapso transforms of meromorphically isothermic surfaces
Andreas Fuchs
We consider those simply connected isothermic surfaces for which their Hopf differential factorizes into a real function and a meromorphic quadratic differential that has a zero or…
math.DG2018
Transformations and singularities of polarized curves
Andreas Fuchs
We study the limiting behaviour of Darboux and Calapso transforms of polarized curves in the conformal n-dimensional sphere, when the polarization has a pole of first or second ord…