Christiansen, T. J.

1. From resolvent expansions at zero to long time wave expansions
   2024/08/06 by T. J. Christiansen, Christiansen, T. J., Kiril Datchev +3 · 4 citations
   Mathematics · #Analysis of PDEs (math.AP) #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Numerical methods for differential equations #Spectral Theory (math.SP)
2. The semiclassical structure of the scattering matrix for a manifold with infinite cylindrical end
   2021/12/22 by T. J. Christiansen, Christiansen, T. J., A. Uribe +1 · 1 citation
   Mathematics · #Spectral Theory in Mathematical Physics #Numerical methods in inverse problems #Mathematical Analysis and Transform Methods
3. Persistence and disappearance of negative eigenvalues in dimension two
   2024/01/09 by T. J. Christiansen, Kiril Datchev, Christiansen, T. J. +3 · 2 citations
   Mathematics · Computer Science · #Spectral Theory in Mathematical Physics #Numerical methods in inverse problems #Advanced Mathematical Modeling in Engineering