6 citations · 10 across the 3 of their papers we have counts for
4 papers
Geometry of the Space of Sections of Twistor Spaces with Circle Action
Florian Beck, Indranil Biswas, Sebastian Heller +1
We study the holomorphic symplectic geometry of (the smooth locus of) the space of holomorphic sections of a twistor space with rotating circle action. The twistor space carries a…
Energy of sections of the Deligne-Hitchin twistor space
Florian Beck, Sebastian Heller, Markus Roeser
We study a natural functional on the space of holomorphic sections of the Deligne-Hitchin moduli space of a compact Riemann surface, generalizing the energy of equivariant harmonic…
The Nahm-Schmid equations and Hypersymplectic Geometry
Roger Bielawski, Nuno M. Romão, Markus Röser
We explore the geometry of the Nahm-Schmid equations, a version of Nahm's equations in split signature. Our discussion ties up different aspects of their integrable nature: dimensi…
Hyperkahler implosion and Nahm's equations
Andrew Dancer, Frances Kirwan, Markus Roeser
We use Nahm data to give a description of a candidate for the universal hyperkahler implosion with respect to a compact Lie group