Hagger, Raffael

1. Essential pseudospectra and essential norms of band-dominated operators
   2015/04/02 by Hagger, Raffael, Lindner, Marko, Seidel, Markus · 2 citations
   #46E40 #47A53 (Primary) #47B07 #47B36 #47L80 #65J10 (Secondary) #FOS: Mathematics #Functional Analysis (math.FA) #Operator Algebras (math.OA)
2. On the spectrum of the double-layer operator on locally-dilation-invariant Lipschitz domains
   2023/01/28 by Simon N. Chandler‐Wilde, Raffael Hagger, Chandler-Wilde, Simon N. +5 · 2 citations
   Computer Science · Mathematics · #Advanced Mathematical Modeling in Engineering #Numerical methods in inverse problems #Differential Equations and Boundary Problems