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2020 – today
- 2024
[i4]Zvonimir Bujanovic, Luka Grubisic, Daniel Kressner, Hei Yin Lam:
Subspace embedding with random Khatri-Rao products and its application to eigensolvers. CoRR abs/2405.11962 (2024)- 2023
- [j23]Christian Engström
, Stefano Giani, Luka Grubisic:
Numerical solution of distributed-order time-fractional diffusion-wave equations using Laplace transforms. J. Comput. Appl. Math. 425: 115035 (2023) - [j22]Stefano Giani, Christian Engström, Luka Grubisic:
khp-adaptive spectral projection based discontinuous Galerkin method for the numerical solution of wave equations with memory. J. Comput. Appl. Math. 429: 115212 (2023) - [j21]Suncica Canic, Luka Grubisic, Matko Ljulj, Marcel Maretic, Josip Tambaca:
Geometric optimization of vascular stents modeled as networks of 1D rods. J. Comput. Phys. 494: 112497 (2023) - [j20]Luka Grubisic, Ralf Hiptmair, Diego Renner:
Detecting Near Resonances in Acoustic Scattering. J. Sci. Comput. 96(3): 81 (2023) - [j19]Luka Grubisic, Mikael Saarikangas, Harri Hakula:
Stochastic collocation method for computing eigenspaces of parameter-dependent operators. Numerische Mathematik 153(1): 85-110 (2023) - [j18]Luka Grubisic, Martin Lazar, Ivica Nakic, Martin Tautenhahn:
Optimal Control of Parabolic Equations - A Spectral Calculus Based Approach. SIAM J. Control. Optim. 61(5): 2802-2825 (2023) - 2022
- [j17]Luka Grubisic, Domagoj Lacmanovic, Josip Tambaca:
Preconditioning the Quad Dominant Mesh Generator for Ship Structural Analysis. Algorithms 15(1): 2 (2022) - [j16]Christian Engström, Stefano Giani, Luka Grubisic:
A spectral projection based method for the numerical solution of wave equations with memory. Appl. Math. Lett. 127: 107844 (2022) - [j15]Christian Engström, Stefano Giani, Luka Grubisic:
Higher Order Composite DG approximations of Gross-Pitaevskii ground state: Benchmark results and experiments. J. Comput. Appl. Math. 400: 113652 (2022) - 2021
- [j14]Stefano Giani, Luka Grubisic, Luca Heltai, Ornela Mulita:
Smoothed-Adaptive Perturbed Inverse Iteration for Elliptic Eigenvalue Problems. Comput. Methods Appl. Math. 21(2): 385-405 (2021) - [j13]Luka Grubisic, Marko Hajba, Domagoj Lacmanovic:
Deep Neural Network Model for Approximating Eigenmodes Localized by a Confining Potential. Entropy 23(1): 95 (2021) - [j12]Stefano Giani, Luka Grubisic, Harri Hakula, Jeffrey S. Ovall:
A Posteriori Error Estimates for Elliptic Eigenvalue Problems Using Auxiliary Subspace Techniques. J. Sci. Comput. 88(3): 55 (2021) - [i3]Stefano Giani, Luka Grubisic, Luca Heltai, Ornela Mulita:
Smoothed-adaptive perturbed inverse iteration for elliptic eigenvalue problems. CoRR abs/2102.06818 (2021) - 2020
- [j11]Jay Gopalakrishnan, Luka Grubisic, Jeffrey S. Ovall:
Spectral discretization errors in filtered subspace iteration. Math. Comput. 89(321): 203-228 (2020) - [i2]Stefano Giani, Luka Grubisic, Harri Hakula, Jeffrey S. Ovall:
A Posteriori Error Estimates for Elliptic Eigenvalue Problems Using Auxiliary Subspace Techniques. CoRR abs/2009.06677 (2020)
2010 – 2019
- 2019
- [j10]Jay Gopalakrishnan, Luka Grubisic, Jeffrey S. Ovall, Benjamin Parker:
Analysis of FEAST Spectral Approximations Using the DPG Discretization. Comput. Methods Appl. Math. 19(2): 251-266 (2019) - [j9]Luka Grubisic, Josip Tambaca:
Direct solution method for the equilibrium problem for elastic stents. Numer. Linear Algebra Appl. 26(3) (2019) - [i1]Luka Grubisic, Harri Hakula, Mikael Laaksonen:
Stochastic collocation method for computing eigenspaces of parameter-dependent operators. CoRR abs/1909.11608 (2019) - 2018
- [j8]Stefano Giani, Luka Grubisic, Harri Hakula, Jeffrey S. Ovall:
An a posteriori estimator of eigenvalue/eigenvector error for penalty-type discontinuous Galerkin methods. Appl. Math. Comput. 319: 562-574 (2018) - 2016
- [j7]Christian Engström, Stefano Giani, Luka Grubisic:
Efficient and reliable hp-FEM estimates for quadratic eigenvalue problems and photonic crystal applications. Comput. Math. Appl. 72(4): 952-973 (2016) - [j6]Stefano Giani, Luka Grubisic, Agnieszka Miedlar, Jeffrey S. Ovall:
Robust error estimates for approximations of non-self-adjoint eigenvalue problems. Numerische Mathematik 133(3): 471-495 (2016) - 2015
- [j5]Luka Grubisic, Antonia Grbic:
Discrete perturbation estimates for eigenpairs of Fredholm operator-valued functions. Appl. Math. Comput. 267: 632-647 (2015) - 2014
- [j4]Luka Grubisic, Daniel Kressner:
On the eigenvalue decay of solutions to operator Lyapunov equations. Syst. Control. Lett. 73: 42-47 (2014) - 2013
- [j3]Stefano Giani, Luka Grubisic, Jeffrey S. Ovall:
Error control for $$hp$$ -adaptive approximations of semi-definite eigenvalue problems. Computing 95(S1): 235-257 (2013) - 2011
- [c1]Zlatko Drmac, Luka Grubisic, Zeljko Jericevic:
Pseudospectral picture of the seismic algorithm for Surface Multiple Attenuation. MIPRO 2011: 320-325
2000 – 2009
- 2009
- [j2]Luka Grubisic, Jeffrey S. Ovall:
On estimators for eigenvalue/eigenvector approximations. Math. Comput. 78(266): 739-770 (2009) - 2006
- [j1]Luka Grubisic:
On Eigenvalue and Eigenvector Estimates for Nonnegative Definite Operators. SIAM J. Matrix Anal. Appl. 28(4): 1097-1125 (2006)
Coauthor Index
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