5 papers
Relativistic dynamical effects in proton emission: the Wentzel-Kramers-Brillouin method for 1+1 dimensional Dirac equation
Guangping Chen, Wenmin Deng, Ganlong Ding +3
Starting from the dimensional (one spatial and one temporal dimension) Dirac equation, we employ the Wentzel-Kramers-Brillouin (WKB) approximation to derive the corresponding…
A measurable equivariant Weierstrass theorem
Konstantin Slutsky, Mikhail Sodin, Aron Wennman
This paper is a prequel to our recent work, "Equivariant Borel liftings in complex analysis and PDE" (arXiv:2507.12058). While the results presented here were established in that w…
Equivariant Borel liftings in complex analysis and PDE
Konstantin Slutsky, Mikhail Sodin, Aron Wennman
We establish Borel equivariant analogues of several classical theorems from complex analysis and PDE. The starting point is an equivariant Weierstrass theorem for entire functions:…
A direct approach to soft and hard edge universality for random normal matrices
Joakim Cronvall, Aron Wennman
We develop a unified approach to universality of local scaling limits for eigenvalues of random normal matrices, or equivalently for planar Coulomb gases at inverse temperature $β…
Norms of Chebyshev and Faber polynomials on curves with corners and cusps
Erwin Miña-DÃaz, Olof Rubin, Aron Wennman
We prove that the th Chebyshev polynomial of a piecewise Dini-smooth Jordan curve satisfies \[ \lim_{n\to\infty}\frac{\|T_{n}\|_Î}{\mathrm{cap}(Î)^n}=1, \] where…