- Stability of the non-Hermitian skin effect
2023/08/11 by Ammari, Habib, Barandun, Silvio, Davies, Bryn +2 · 3 citations
#15A18 #15B05 #35B34 #35C20 #35P25 #47B28 #81Q12 #Analysis of PDEs (math.AP) #FOS: Mathematics #FOS: Physical sciences #Materials Science (cond-mat.mtrl-sci) #Mathematical Physics (math-ph) #Optics (physics.optics) #Rings and Algebras (math.RA)
- Positive bidiagonal factorization of tetradiagonal Hessenberg matrices
2022/10/13 by Branquinho, Amílcar, Foulquié-Moreno, Ana, Mañas, Manuel · 2 citations
#15B48 #33C45 #33C47 #42C05 #47B28 #47B36 #47B39 #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #Functional Analysis (math.FA)
- Lieb-Thirring and Jensen sums for non-self-adjoint Schrödinger operators on the half-line
2021/11/18 by Golinskii, Leonid, Stepanenko, Alexei · 2 citations
#34L15 #47B28 #Classical Analysis and ODEs (math.CA) #FOS: Mathematics #FOS: Physical sciences #Mathematical Physics (math-ph) #Spectral Theory (math.SP)