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  1. 1.
    0341250 - ÚI 2010 RIV DE eng C - Conference Paper (international conference)
    Lukšan, Ladislav - Vlček, Jan
    Efficient Methods for Large-Scale Unconstrained Optimization.
    Large-Scale Nonlinear Optimization. New York: Springer, 2006 - (Di Pillo, G.; Roma, M.), s. 185-210. Nonconvex Optimization and Its Applications, 83. ISBN 978-0-387-30063-4.
    [Workshop on Large Scale Nonlinear Optimization. Erice (IT), 22.06.2004-01.07.2004]
    R&D Projects: GA AV ČR IAA1030405
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : nonlinear optimization * nonsmooth optimization * large-scale problems * variable metric methods * trust-region methods
    Subject RIV: BA - General Mathematics
    Permanent Link: http://hdl.handle.net/11104/0184291
     
  2. 2.
    0317009 - ÚI 2009 RIV CZ eng C - Conference Paper (international conference)
    Vlček, Jan - Lukšan, Ladislav
    Limited-Memory Variable Metric Methods based on Invariant Matrices.
    [Metody s proměnnou metrikou s omezenou pamětí, založené na invariantních maticích.]
    Programs and Algorithms of Numerical Mathematics. Praha: MÚ AV ČR, v.v.i, 2008 - (Chleboun, J.; Přikryl, P.; Segeth, K.; Vejchodský, T.), s. 226-231. ISBN 978-80-85823-55-4.
    [Programs and Algorithms of Numerical Mathematics /14./. Dolní Maxov (CZ), 01.06.2008-06.06.2008]
    R&D Projects: GA AV ČR IAA1030405
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : unconstrained optimization * large-scale optimization * variable metric methods * limited-memory methods * quadratic termination property * invariance property * numerical results
    Subject RIV: BA - General Mathematics
    http://www.math.cas.cz/~panm/Panm14/proceedings/PANM14proc.pdf
    Permanent Link: http://hdl.handle.net/11104/0166771
     
  3. 3.
    0317007 - ÚI 2009 RIV CZ eng C - Conference Paper (international conference)
    Lukšan, Ladislav - Matonoha, Ctirad - Vlček, Jan
    On Lagrange Multipliers of Trust-Region Subproblems.
    [O Lagrangeových multiplikátorech v metodách s lokálně omezeným krokem.]
    Programs and Algorithms of Numerical Mathematics. Praha: MÚ AV ČR, v.v.i, 2008 - (Chleboun, J.; Přikryl, P.; Segeth, K.; Vejchodský, T.), s. 130-137. ISBN 978-80-85823-55-4.
    [Programs and Algorithms of Numerical Mathematics /14./. Dolní Maxov (CZ), 01.06.2008-06.06.2008]
    R&D Projects: GA AV ČR IAA1030405; GA ČR GP201/06/P397
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : unconstrained optimization * large-scale optimization * trust-region methods * conjugate gradients * Krylov subspaces
    Subject RIV: BA - General Mathematics
    http://www.math.cas.cz/~panm/Panm14/proceedings/PANM14proc.pdf
    Permanent Link: http://hdl.handle.net/11104/0166769
     
  4. 4.
    0317006 - ÚI 2009 RIV CZ eng C - Conference Paper (international conference)
    Lukšan, Ladislav - Matonoha, Ctirad - Vlček, Jan
    Primal Interior Point Method for Generalized Minimax Functions.
    [Metody vnitřních bodů pro zobecněnou minimaxovou optimalizaci.]
    Programs and Algorithms of Numerical Mathematics. Praha: MÚ AV ČR, v.v.i, 2008 - (Chleboun, J.; Přikryl, P.; Segeth, K.; Vejchodský, T.), s. 138-149. ISBN 978-80-85823-55-4.
    [Programs and Algorithms of Numerical Mathematics /14./. Dolní Maxov (CZ), 01.06.2008-06.06.2008]
    R&D Projects: GA AV ČR IAA1030405; GA ČR GP201/06/P397
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : unconstrained optimization * large-scale optimization * nonsmooth optimization * generalized minimax optimization * interior-point methods * modified Newton methods * variable metric methods * global convergence * computational experiments
    Subject RIV: BA - General Mathematics
    http://www.math.cas.cz/~panm/Panm14/proceedings/PANM14proc.pdf
    Permanent Link: http://hdl.handle.net/11104/0166768
     
  5. 5.
    0092015 - ÚI 2008 RIV CZ eng C - Conference Paper (international conference)
    Lukšan, Ladislav - Vlček, Jan
    Variable Metric Method for a Class of Large-Scale Nonsmooth Functions.
    [Metody s proměnnou metrikou pro optimalizaci speciálních rozsáhlých nehladkých funkcí.]
    Software and Algorithms of Numerical Analysis. Plzeň: JČMF, 2006, s. 174-179. ISBN 80-7043-426-0.
    [SANM 2005. Summer School /16./. Srní (CZ), 12.09.2005-16.09.2005]
    R&D Projects: GA AV ČR IAA1030405; GA AV ČR 1ET400300415
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : variable metric method * partially separable problems * non-smooth functions * large scale optimization * unconstrained optimization * algorithms
    Subject RIV: BA - General Mathematics
    Permanent Link: http://hdl.handle.net/11104/0152461
     
  6. 6.
    0082416 - ÚI 2007 RIV CZ eng C - Conference Paper (international conference)
    Lukšan, Ladislav - Matonoha, Ctirad - Vlček, Jan
    Interior-Point Method for Large-Scale l1 Optimization.
    [Metoda vnitřních bodů pro velkou řídkou l1 optimalizaci.]
    Programs and Algorithms of Numerical Mathematics 13 ( Proceedings of Conference ). Praha: Mathematical Institute of the AS CR, 2006 - (Chleboun, J.; Segeth, K.; Vejchodský, T.), s. 190-195. ISBN 80-85823-54-3.
    [Programs and Algorithms of Numerical Mathematics /13./. Praha (CZ), 28.05.2006-31.05.2006]
    R&D Projects: GA AV ČR IAA1030405
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : unconstrained optimization * large-scale optimization * nonsmooth optimization * l1 optimization * interior-point methods * modified Newton methods * computational experiments
    Subject RIV: BA - General Mathematics
    http://www.math.cas.cz/~panm13/proceedings/PANM13proceedings.pdf
    Permanent Link: http://hdl.handle.net/11104/0145978
     
  7. 7.
    0042764 - ÚI 2007 RIV IT eng C - Conference Paper (international conference)
    Lukšan, Ladislav - Matonoha, Ctirad - Vlček, Jan
    A Shifted Steihaug-Toint Method for Computing a Trust-Region Step.
    [Posunutá Steihaugova-Tointova metoda pro výpočet lokálně omezeného kroku.]
    Numerical Linear Algebra in Signals and Systems. Bari: Instituto Nazionale di Alta Matematica, 2006, s. 37-41.
    [Numerical Linear Algebra in Signals and Systems. International Workshop. Bari (IT), 11.09.2006-15.09.2006]
    R&D Projects: GA AV ČR IAA1030405; GA ČR GP201/06/P397
    Institutional research plan: CEZ:AV0Z10300504
    Keywords : optimization * trust region methods * Lagrange multiplier
    Subject RIV: BA - General Mathematics
    Permanent Link: http://hdl.handle.net/11104/0135926
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