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math.FA2013
On invertible nonnegative Hamiltonian operator matrices
Guohai Jin, Guolin Hou, Alatancang Chen +1
Some new characterizations of nonnegative Hamiltonian operator matrices are given. Several necessary and sufficient conditions for an unbounded nonnegative Hamiltonian operators to…
math.FA2013★ 1 cited
On symplectic self-adjointness of Hamiltonian operator matrices
Alatancang Chen, Guohai Jin, Deyu Wu
Symplectic self-adjointness of Hamiltonian operator matrices is studied, which arises in symplectic elasticity and optimal control. For the cases of diagonal domain and off-diagona…