5 citations · 27 across the 22 of their papers we have counts for
4 papers · 1 filter
Conormal Varieties on the Cominuscule Grassmannian
Rahul Singh, Venkatraman Lakshmibai
Let be a simply connected, almost simple group over an algebraically closed field , and a maximal parabolic subgroup corresponding to omitting a cominuscule root…
Cotangent Bundles of Partial Flag Varieties and Conormal Varieties of their Schubert Divisors
Venkatramani Lakshmibai, Rahul Singh
Let be a parabolic subgroup in , for an algebraically closed field. We show that there is a -stable closed subvariety of an affine Schubert va…
Wick rotations of solutions to the minimal surface equation, the zero mean curvature equation and the Born-Infeld equation
Shintaro Akamine, Rahul Kumar Singh
In this paper we investigate relations between solutions to the minimal surface equation in Euclidean -space , the zero mean curvature equation in Lorentz-Minkowsk…
Born-Infeld solitons, Maximal surfaces and Ramanujan's identities
Rukmini Dey, Rahul Kumar Singh
We show that a Born-Infeld soliton can be realised either as a spacelike minimal graph or timelike minimal graph over a timelike plane or a combination of both away from singular p…