The following publications are possibly variants of this publication:
- Finite element approximations of harmonic map heat flows and wave maps into spheres of nonconstant radiiLubomír Bañas, Andreas Prohl, Reiner Schätzle. nm, 115(3):395-432, 2010. [doi]
- Constraint preserving implicit finite element discretization of harmonic map flow into spheresSören Bartels, Andreas Prohl. moc, 76(260):1847-1859, 2007. [doi]
- A Convergent and Constraint-Preserving Finite Element Method for the p-Harmonic Flow into SpheresJohn W. Barrett, Sören Bartels, Xiaobing Feng, Andreas Prohl. siamnum, 45(3):905-927, 2007. [doi]
- p-harmonic heat flow into spheresSören Bartels, Andreas Prohl. nm, 109(4):489-507, 2008. [doi]