Numerical methods for estimating the tuning parameter in penalized least squares problems |
Christos Koukouvinos, Angeliki Lappa, Marilena Mitrouli, Paraskevi Roupa, Ondřej Turek |
Year: 2022, Communications in Statistics - Simulation and Computation |
journal article
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Circulant matrices with orthogonal rows and off-diagonal entries of absolute value 1 |
Daniel Uzcátegui Contreras, Dardo Goyeneche, Ondřej Turek, Zuzana Václavíková |
Year: 2021, Communications in Mathematics |
journal article
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Estimating the Quadratic Form x^T A^{-m} x for Symmetric Matrices: Further Progress and Numerical Computations |
Marilena Mitrouli, Athanasios Polychronou, Paraskevi Roupa, Ondřej Turek |
Year: 2021, Mathematics |
journal article
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On the estimation of x^T A^{-1} x for symmetric matrices |
Paraskevi Fika, Marilena Mitrouli, Ondřej Turek |
Year: 2021, ELECTRON J LINEAR AL |
journal article
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Efficient estimates in regression models with highly correlated covariates |
Christos Koukouvinos, Marilena Mitrouli, Ondřej Turek |
Year: 2020, Journal of Computational and Applied Mathematics |
journal article
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A generalization of circulant Hadamard and conference matrices |
Ondřej Turek, Dardo Goyeneche |
Year: 2019, LINEAR ALGEBRA APPL |
journal article
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Algebra and Theoretical Arithmetic |
Petra Konečná, Ondřej Turek, Zuzana Václavíková |
Year: 2019 |
learning texts, university textbooks, tutorials, handbooks
|
An eigenvalue approach for estimating the generalized cross validation function for correlated matrices |
Christos Koukouvinos, Khalide Jbilou, Marilena Mitrouli, Ondřej Turek |
Year: 2019, Electronic Journal of Linear Algebra |
journal article
|
Erasmus+ (Athény) |
Ondřej Turek |
Year: 2019 |
work experience abroad
|
Gaps in the spectrum of a cuboidal periodic lattice graph |
Ondřej Turek |
Year: 2019, REP MATH PHYS |
journal article
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Numerical methods for estimating the tuning parameter in penalized least squares problems |
Christos Koukouvinos, Angeliki Lappa, Marilena Mitrouli, Paraskevi Roupa, Ondřej Turek |
Year: 2019, Communications in Statistics - Simulation and Computation |
journal article
|
One-sided Diophantine approximations |
Ondřej Turek |
Year: 2019 |
presentations (congresses, symposia, conferences, workshops)
|
One-sided Diophantine approximations |
Jaroslav Hančl, Ondřej Turek |
Year: 2019, J PHYS A-MATH THEOR |
journal article
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A family of quantum graph vertex couplings interpolating between different symmetries |
Pavel Exner, Ondřej Turek, Miloš Tater |
Year: 2018, J PHYS A-MATH THEOR |
journal article
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Determinantal properties of generalized circulant Hadamard matrices |
Marilena Mitrouli, Ondřej Turek |
Year: 2018, ELECTRON J LINEAR AL |
journal article
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Equiangular tight frames and unistochastic matrices |
Dardo Goyeneche, Ondřej Turek |
Year: 2017, J PHYS A-MATH THEOR |
journal article
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Periodic quantum graphs from the Bethe-Sommerfeld perspective |
Pavel Exner, Ondřej Turek |
Year: 2017, J PHYS A-MATH THEOR |
journal article
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Abelian properties of Parry words |
Ondřej Turek |
Year: 2015, THEOR COMPUT SCI |
journal article
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Hermitian unitary matrices with modular permutation symmetry |
Ondřej Turek, Taksu Cheon |
Year: 2015, LINEAR ALGEBRA APPL |
journal article
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Spectrum of a dilated honeycomb network |
Pavel Exner, Ondřej Turek |
Year: 2015, INTEGR EQUAT OPER TH |
journal article
|
Balances of m-bonacci words |
Karel Břinda, Edita Pelantová, Ondřej Turek |
Year: 2014, FUND INFORM |
journal article
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Abelian complexity and abelian co-decomposition |
Ondřej Turek |
Year: 2013, THEOR COMPUT SCI |
journal article
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Potential-controlled filtering in quantum star graphs |
Ondřej Turek, Taksu Cheon |
Year: 2013, ANN PHYS-NEW YORK |
journal article
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Spojený ústav jaderných výzkumů |
Ondřej Turek |
Year: 2013 |
work experience abroad
|
Abelian complexity of infinite words associated with quadratic Parry numbers |
Ľubomíra Balková, Karel Břinda, Ondřej Turek |
Year: 2011, THEOR COMPUT SCI |
journal article
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Inverse scattering problem for quantum graph vertices |
Taksu Cheon, Pavel Exner, Ondřej Turek |
Year: 2011, PHYS REV A |
journal article
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Approximation of a general singular vertex coupling in quantum graphs |
Taksu Cheon, Pavel Exner, Ondřej Turek |
Year: 2010, ANN PHYS-NEW YORK |
journal article
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Fulop-Tsutsui interactions on quantum graphs |
Taksu Cheon, Ondřej Turek |
Year: 2010, PHYS LETT A |
journal article
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High-energy asymptotics of the spectrum of a periodic square-lattice quantum graph |
Pavel Exner, Ondřej Turek |
Year: 2010, J PHYS A-MATH THEOR |
journal article
|
Kochi University of Technology |
Ondřej Turek |
Year: 2010 |
work experience abroad
|
Centre de Physique Théorique |
Ondřej Turek |
Year: 2008 |
work experience abroad
|
On the spectrum of a bent chain graph |
Pierre Duclos, Pavel Exner, Ondřej Turek |
Year: 2008, J PHYS A-MATH THEOR |
journal article
|
Centre de Physique Théorique |
Ondřej Turek |
Year: 2007 |
work experience abroad
|
Centre de Physique Théorique |
Ondřej Turek |
Year: 2006 |
work experience abroad
|
No record found.