Search results
- 1.0403085 - UIVT-O 970099 CZ eng A - Abstract
Lukšan, Ladislav - Vlček, Jan
An Indefinite Preconditioner for Saddle Point Systems.
IMPC'97 Abstracts. Prague: Charles University Prague, 1997. nestr.
[Czech-U.S. Workshop on Iterative Methods and Parallel Computing. 16.06.1997-21.06.1997, Milovy]
R&D Projects: GA ČR GA201/96/0918
Permanent Link: http://hdl.handle.net/11104/0123447 - 2.0395278 - ÚI 2014 CZ cze A - Abstract
Lukšan, Ladislav - Vlček, Jan
Metody vnitřních bodů pro minimalizaci složených nehladkých funkcí.
Sborník abstraktů semináře aplikované matematiky SAMO'06. Ostrava: VŠB - Technická univerzita, 2006. s. 33-33.
[SAMO'06. 13.09.2006-15.09.2006, Sepetná - Ostravice]
Institutional research plan: CEZ:AV0Z1030915
Permanent Link: http://hdl.handle.net/11104/0223349 - 3.0360296 - ÚI 2012 US eng A - Abstract
Lukšan, Ladislav - Matonoha, Ctirad - Vlček, Jan
Interior-Point Method for Nonlinear Programming with Complementarity Constraints.
SIAM Conference on Optimization. Philadelphia: SIAM, 2011. s. 96-96.
[SIAM Conference on Optimization. 16.05.2011-19.05.2011, Darmstadt]
Institutional research plan: CEZ:AV0Z10300504
Keywords : nonlinear programming * complementarity constraints * interior point method * preconditioning
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0197881 - 4.0360295 - ÚI 2012 US eng A - Abstract
Lukšan, Ladislav - Vlček, Jan
Recursive Formulation of Limited Memory Variable Metric Methods.
SIAM Conference on Optimization. Philadelphia: SIAM, 2011. s. 164-165.
[SIAM Conference on Optimization. 16.05.2011-19.05.2011, Darmstadt]
Institutional research plan: CEZ:AV0Z10300504
Keywords : optimization * variable matrix method * limited-memory method * matrix-free mehods
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0197880 - 5.0348731 - ÚI 2011 GB eng A - Abstract
Matonoha, Ctirad - Lukšan, Ladislav - Vlček, Jan
Interior-Point Method for Nonlinear Programming with Complementarity Constraints.
Numerical Linear Algebra and Optimisation. Essex: IMA, 2010. s. 26-26.
[IMA International Conference on Numerical Linear Algebra and Optimisation /2./. 13.09.2010-15.09.2010, Birmingham]
R&D Projects: GA ČR GA201/09/1957
Institutional research plan: CEZ:AV0Z10300504
Keywords : nonlinear programming * complementarity constraints * interior-point methods * indefinite systems * indefinite preconditioners * preconditioned conjugate gradient method * merit function
Subject RIV: BA - General Mathematics
Permanent Link: http://hdl.handle.net/11104/0006057 - 6.0329225 - ÚI 2010 CZ eng A - Abstract
Vlček, Jan - Lukšan, Ladislav
Transformations Enabling to Construct Limited-Memory Broyden Class Methods.
Modelling 2009. Ostrava: Institute of Geonics AS CR, 2009 - (Blaheta, R.; Starý, J.). s. 86-86. ISBN 978-80-86407-66-1.
[Modelling 2009. IMACS Conference on Mathematical Modelling and Computational Methods in Applied Sciences and Engineering /4./. 22.06.2009-26.06.2009, Rožnov pod Radhoštěm]
Institutional research plan: CEZ:AV0Z10300504
Keywords : unconstrained optimisation * large-scale optimisation * trust-region methods * conjugate gradients * Krylov subspaces
Permanent Link: http://hdl.handle.net/11104/0175318 - 7.0329224 - ÚI 2010 CZ eng A - Abstract
Lukšan, Ladislav - Matonoha, Ctirad - Vlček, Jan
Interior-Point Method for Nonlinear Nonconvex Optimization.
Modelling 2009. Ostrava: Institute of Geonics AS CR, 2009 - (Blaheta, R.; Starý, J.). s. 62-62. ISBN 978-80-86407-66-1.
[Modelling 2009. IMACS Conference on Mathematical Modelling and Computational Methods in Applied Sciences and Engineering /4./. 22.06.2009-26.06.2009, Rožnov pod Radhoštěm]
Institutional research plan: CEZ:AV0Z10300504
Keywords : nonlinear programming * interior-point method * indefinite systems * trust-region subproblem * merit function
Permanent Link: http://hdl.handle.net/11104/0175317 - 8.0329222 - ÚI 2010 CZ eng A - Abstract
Lukšan, Ladislav - Matonoha, Ctirad - Vlček, Jan
Interior-Point Method for Nonlinear Programming with Complementarity Constraints.
Modelling 2009. Ostrava: Institute of Geonics AS CR, 2009 - (Blaheta, R.; Starý, J.). s. 59-60. ISBN 978-80-86407-66-1.
[Modelling 2009. IMACS Conference on Mathematical Modelling and Computational Methods in Applied Sciences and Engineering /4./. 22.06.2009-26.06.2009, Rožnov pod Radhoštěm]
R&D Projects: GA ČR GA201/09/1957
Institutional research plan: CEZ:AV0Z10300504
Keywords : nonlinear programming * complementarity constraints * interior-point methods * indefinite systems * indefinite preconditioners * preconditioned conjugate gradient method * merit function
Permanent Link: http://hdl.handle.net/11104/0175315 - 9.0321400 - ÚI 2009 CZ eng A - Abstract
Lukšan, Ladislav - Matonoha, Ctirad - Vlček, Jan
Computational Experience with Modified Conjugate Gradient Methods for Unconstrained Optimization.
SNA '09 - Seminar on Numerical Analysis & Winter School. Ostrava: Institute of Geonics AS CR, 2009 - (Blaheta, R.; Starý, J.). s. 5-7 příloha. ISBN 978-80-86407-60-9.
[SNA '09 - Seminar on numerical analysis: modelling and simulation of challenging engineering problems. 02.02.2009-06.02.2009, Ostrava]
R&D Projects: GA ČR GA201/09/1957
Institutional research plan: CEZ:AV0Z10300504
Keywords : conjugate gradient methods * unconstrained minimization * computational experience
Permanent Link: http://hdl.handle.net/11104/0169961 - 10.0312273 - ÚI 2009 DE eng A - Abstract
Matonoha, Ctirad - Lukšan, Ladislav - Vlček, Jan
Interior-Point Method for Nonlinear Nonconvex Optimization.
8th GAMM Workshop. Applied and Numerical Linear Algebra with Special Emphasis on Regularization of Ill-posed Problems. Hamburg: TUHH, 2008. s. 20-20.
[GAMM Workshop /8./. 11.09.2008-12.09.2008, Hamburg]
Institutional research plan: CEZ:AV0Z10300504
Keywords : nonlinear programming * interior point methods * indefinite systems * regularization
Permanent Link: http://hdl.handle.net/11104/0163377