The following publications are possibly variants of this publication:
- Passivity and Structure Preserving Order Reduction of Linear Port-Hamiltonian Systems Using Krylov SubspacesBoris Lohmann, Rudy Eid, Paul Kotyczka, Thomas Wolf. ejcon, 16(4):401-406, 2010. [doi]
- Parametric Model Order Reduction of Port-Hamiltonian Systems by Matrix InterpolationMarkus Giftthaler, Thomas Wolf, Heiko Panzer, Boris Lohmann. at, 62(9):619-628, 2014. [doi]