2 citations · 2 across the 4 of their papers we have counts for
4 papers
Combinatorial proofs of the type A quiver component formulas
Aidan Lindberg, Jenna Rajchgot
The K-theoretic quiver component formula expresses the K-polynomial of a type A quiver locus as an alternating sum of products of double Grothendieck polynomials. This formula was…
Semiclassical Hodge theory for log Poisson manifolds
Aidan Lindberg, Brent Pym
We construct a mixed Hodge structure on the topological K-theory of smooth Poisson varieties, depending weakly on a choice of compactification. We establish a package of tools for…
Explicit Poincaré duality in the cohomology ring of the SU(2) character variety of a surface
Lisa Jeffrey, Aidan Lindberg, Steven Rayan
We provide an explicit description of the Poincaré dual of each generator of the rational cohomology ring of the character variety for a genus surface with central exte…
Geodesics on a Kerr-Newman-(anti-)de Sitter instanton
Aidan Lindberg, Steven Rayan
We study geodesics along a noncompact Kerr-Newman instanton, where the asymptotic geometry is either de Sitter or anti-de Sitter. We use first integrals for the Hamilton-Jacobi equ…