Sciweavers

8 search results - page 1 / 2
» Hamiltonian index is NP-complete
Sort
View
ICCAD
2009
IEEE
98views Hardware» more  ICCAD 2009»
13 years 2 months ago
GHM: A generalized Hamiltonian method for passivity test of impedance/admittance descriptor systems
A generalized Hamiltonian method (GHM) is proposed for passivity test of descriptor systems (DSs) which describe impedance or admittance input-output responses. GHM can test passi...
Zheng Zhang, Chi-Un Lei, Ngai Wong
DAM
2011
12 years 11 months ago
Hamiltonian index is NP-complete
In this paper we show that the problem to decide whether the hamiltonian index of a given graph is less or equal to a given constant is ∗ Research supported by grants No. 1M0545...
Zdenek Ryjácek, Gerhard J. Woeginger, Limin...
DM
2008
93views more  DM 2008»
13 years 4 months ago
The s-Hamiltonian index
Zhang Lili, Elaine M. Eschen, Hong-Jian Lai, Yehon...
TROB
2008
93views more  TROB 2008»
13 years 4 months ago
Transparency in Port-Hamiltonian-Based Telemanipulation
After stability, transparency is the major issue in the design of a telemanipulation system. In this paper, we exploit the behavioral approach in order to provide an index for the ...
Cristian Secchi, Stefano Stramigioli, Cesare Fantu...
TCAD
2010
94views more  TCAD 2010»
12 years 11 months ago
An Efficient Projector-Based Passivity Test for Descriptor Systems
Abstract--An efficient passivity test based on canonical projector techniques is proposed for descriptor systems (DSs) widely encountered in circuit and system modeling. The test f...
Zheng Zhang, Ngai Wong