1 citations · 3 across the 4 of their papers we have counts for
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Harmonic maps into the orthogonal group and null curves
Maria João Ferreira, Bruno Ascenso Simões, John C. Wood
We find algebraic parametrizations of extended solutions of harmonic maps of finite uniton number from a surface to the orthogonal group O(n) in terms of free holomorphic data whic…
A note on the spectral deformation of harmonic maps from the two-sphere into the unitary group
Maria João Ferreira, Bruno Ascenso Simões
In [5], together with J. C. Wood, the authors gave a completely explicit formula for all harmonic maps from -spheres to the unitary group in terms of freely chosen meromo…
Explicit construction of harmonic two-spheres into the complex Grassmannian
Maria Joao Ferreira, Bruno Ascenso Simoes
We present an explicit description of all harmonic maps of finite uniton number from a Riemann surface into a complex Grassmannian. Namely, starting from a constant map and a c…
Twistorial constructions of harmonic morphisms and Jacobi fields
Bruno Ascenso Simões
Twistor methods provide a powerful tool in the study of harmonic maps and harmonic morphisms. Indeed, their use has enabled us to produce a variety of examples of harmonic morphism…
All harmonic 2-spheres in the unitary group, completely explicitly
Maria João Ferreira, Bruno A. Simões, John C. Wood
We give a completely explicit formula for all harmonic maps of finite uniton number from a Riemann surface to the unitary group U(n) in any dimension, and so all harmonic maps from…