Numerical Methods for Linear Complementarity Problems in Physics-Based Animation

2015 ◽  
Vol 7 (1) ◽  
pp. 1-159 ◽  
Author(s):  
Sarah Niebe ◽  
Kenny Erleben
Keyword(s):  
Numerical Methods ◽  
Complementarity Problems ◽  
Linear Complementarity Problems ◽  
Linear Complementarity ◽  
Physics Based Animation

scholarly journals New error bounds for linear complementarity problems of Σ-SDD matrices and SB-matrices

2019 ◽  
Vol 17 (1) ◽  
pp. 1599-1614
Author(s):  
Zhiwu Hou ◽  
Xia Jing ◽  
Lei Gao
Keyword(s):  
Linear Algebra ◽  
Error Bound ◽  
Linear Complementarity Problem ◽  
Error Bounds ◽  
Complementarity Problems ◽  
Linear Complementarity Problems ◽  
Linear Complementarity ◽  
Numerical Examples ◽  
Numer Algor ◽  
Better Than

Abstract A new error bound for the linear complementarity problem (LCP) of Σ-SDD matrices is given, which depends only on the entries of the involved matrices. Numerical examples are given to show that the new bound is better than that provided by García-Esnaola and Peña [Linear Algebra Appl., 2013, 438, 1339–1446] in some cases. Based on the obtained results, we also give an error bound for the LCP of SB-matrices. It is proved that the new bound is sharper than that provided by Dai et al. [Numer. Algor., 2012, 61, 121–139] under certain assumptions.

scholarly journals A notion of equivalence for linear complementarity problems Applications to the design of nonsmooth bifurcations

2020 ◽  
Vol 53 (2) ◽  
pp. 5435-5440
Author(s):  
Fernando Castaños ◽  
Felix A. Miranda-Villatoro ◽  
Alessio Franci
Keyword(s):  
Complementarity Problems ◽  
Linear Complementarity Problems ◽  
Linear Complementarity
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