1 citations · 1 across the 3 of their papers we have counts for
3 papers
math.SP2017
Hill-type formula for Hamiltonian system with Lagrangian boundary conditions
Xijun Hu, Yuwei Ou, Penghui Wang
In this paper, we build up Hill-type formula for linear Hamiltonian systems with Lagrangian boundary conditions, which include standard Neumann, Dirichlet boundary conditions. Such…
math.SP2015★ 1 cited
Eigenvalue problem of Sturm-Liouville systems with separated boundary conditions
Xijun Hu, Penghui Wang
Let be the -th eigenvalue of Sturm-Liouville systems with separated boundary conditions, we build up the Hill-type formula, which represent …
math.SP2015
Hill-type formula and Krein-type trace formula for -periodic solutions in ODEs
Xijun Hu, Penghui Wang
The present paper is devoted to studying the Hill-type formula and Krein-type trace formula for ODE, which is a continuous work of our previous work for Hamiltonian systems \cite{H…