activity
20102026
most citedLLT polynomials, chromatic quasisymmetric functions and graphs with cycles

37 citations · 193 across the 39 of their papers we have counts for

collaborators
Showing 2011 · math-phShow all

1 paper · 2 filters

math-ph2011★ 3 cited

On eigenvalues of the Schrödinger operator with an even complex-valued polynomial potential

Per Alexandersson

In this paper, we generalize several results of the article "Analytic continuation of eigenvalues of a quartic oscillator" of A. Eremenko and A. Gabrielov. We consider a family of…