336 citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Xiamen UniversityCN19 papers
- National University of SingaporeSG9 papers
- University of GdańskPL9 papers
- University of South WalesGB5 papers
- Nanyang Technological UniversitySG4 papers
- Swansea UniversityGB4 papers
- Başkent UniversityTR3 papers
- Brookhaven National LaboratoryUS3 papers
- Indian Institute of Technology RoorkeeIN3 papers
- National University of Sciences and TechnologyPK3 papers
- Rice UniversityUS3 papers
- University of ConnecticutUS3 papers
Showing 2018 · math.SPShow all
2 papers · 2 filters
math.SP2018★ 13 cited
Sharp spectral transition for eigenvalues embedded into the spectral bands of perturbed periodic operators
Wencai Liu, Darren C. Ong
In this paper, we consider the Schrödinger equation, \begin{equation*} Hu=-u^{\prime\prime}+(V(x)+V_0(x))u=Eu, \end{equation*} where is 1-periodic and is a decayin…
math.SP2018★ 3 cited
Generalized Toda flows
Darren C. Ong, Christian Remling
The classical hierarchy of Toda flows can be thought of as an action of the (abelian) group of polynomials on Jacobi matrices. We present a generalization of this to the larger gro…