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Showing results 1-27 of 27

2020
1 Kvaal, Simen; Laestadius, Andre; Bodenstein, Tilmann.
Guaranteed convergence for a class of coupled-cluster methods based on Arponen's extended theory. Molecular Physics 2020 ;Volume 118.(19-20) p. -
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2 Laestadius, Andre; Benedicks, Michael; Penz, Markus.
Unique continuation for the magnetic Schrodinger equation. International Journal of Quantum Chemistry 2020 ;Volume 120.(8) p. 1-12
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3 Laestadius, Andre; Faulstich, Fabian Maximilian.
One-dimensional Lieb–Oxford bounds. Journal of Chemical Physics 2020 ;Volume 152.(23) p. 234112-
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4 Penz, Markus; Laestadius, Andre; Tellgren, Erik; Ruggenthaler, Michael; Lammert, Paul.
Erratum: Guaranteed Convergence of a Regularized Kohn-Sham Iteration in Finite Dimensions. Physical Review Letters 2020 ;Volume 125.(24) p. -
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2019
5 Faulstich, Fabian Maximilian; Laestadius, Andre; Legeza, Örs; Schneider, Reinhold; Kvaal, Simen.
Analysis of the Tailored Coupled-Cluster Method in Quantum Chemistry. SIAM Journal on Numerical Analysis 2019 ;Volume 57.(6) p. 2579-2607
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6 Faulstich, Fabian Maximilian; Máté, Mihály; Laestadius, Andre; Csirik, Mihály András; Veis, Libor; Antalik, Andrej; Brabec, Jiří; Schneider, Reinhold; Pittner, Jiří; Kvaal, Simen; Legeza, Örs.
Mathematical and numerical aspects of the coupled-cluster method tailored by tensor network states. Annual Meeting in Quantum and Computational Chemistry of the Norwegian Chemical Society; 2019-10-08 - 2019-10-09
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7 Faulstich, Fabian Maximilian; Máté, Mihály; Laestadius, Andre; Csirik, Mihály András; Veis, Libor; Antalik, Andrej; Brabec, Jiří; Schneider, Reinhold; Pittner, Jiří; Kvaal, Simen; Legeza, Örs.
Numerical and Theoretical Aspects of the DMRG-TCC Method Exemplified by the Nitrogen Dimer. Journal of Chemical Theory and Computation 2019 ;Volume 15.(4) p. 2206-2220
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8 Faulstich, Fabian Maximilian; Máté, Mihály; Laestadius, Andre; Csirik, Mihály András; Veis, Libor; Antalik, Andrej; Brabec, Jiří; Schneider, Reinhold; Pittner, Jiří; Kvaal, Simen; Legeza, Örs.
Numerical and theoretical aspects of the DMRG-TCC method exemplified by the nitrogen dimer. The 59th Sanibel Symposium; 2019-02-17 - 2019-02-22
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9 Laestadius, Andre.
Hohenberg–Kohn-like theorems for current densities. BIRS workshop: Optimal Transport Methods in Density Functional Theory; 2019-01-27 - 2019-02-01
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10 Laestadius, Andre.
Monotonicity in Coupled-Cluster Methods. The 59th Sanibel Symposium; 2019-02-17 - 2019-02-22
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11 Laestadius, Andre; Faulstich, Fabian Maximilian.
The coupled-cluster formalism – a mathematical perspective. Molecular Physics 2019 p. 1-12
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12 Laestadius, Andre; Penz, Markus; Tellgren, Erik; Ruggenthaler, Michael; Kvaal, Simen; Helgaker, Trygve.
Guaranteed convergence of a regularized Kohn-Sham iteration in finite dimensions. Annual Meeting in Quantum and Computational Chemistry of the Norwegian Chemical Society; 2019-10-08 - 2019-10-09
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13 Laestadius, Andre; Tellgren, Erik; Penz, Markus; Ruggenthaler, Michael; Kvaal, Simen; Helgaker, Trygve.
Kohn–Sham Theory with Paramagnetic Currents: Compatibility and Functional Differentiability. Journal of Chemical Theory and Computation 2019 ;Volume 15.(7) p. 4003-4020
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14 Penz, Markus; Laestadius, Andre; Tellgren, Erik; Ruggenthaler, Michael.
Guaranteed Convergence of a Regularized Kohn-Sham Iteration in Finite Dimensions. Physical Review Letters 2019 ;Volume 123.(3)
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2018
15 Faulstich, Fabian Maximilian; Laestadius, Andre; Legeza, Örs; Schneider, Reinhold; Kvaal, Simen.
Mathematical analysis of the coupled-cluster method tailored by tensor-network states. The 58th Sanibel Symposium; 2018-02-18 - 2018-02-23
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16 Faulstich, Fabian Maximilian; Laestadius, Andre; Legeza, Örs; Schneider, Reinhold; Kvaal, Simen.
Quadratic error bounds for the coupled-cluster method tailored by tensor-network states. MFO workshop Mathematical Methods in Quantum Chemistry; 2018-03-18 - 2018-03-24
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17 Laestadius, Andre; Faulstich, Fabian Maximilian; Kvaal, Simen; Legeza, Örs; Schneider, Reinhold.
Analysis of The Coupled-Cluster Method Tailored by Tensor-Network States in Quantum Chemistry. The 15th ETSF Young Researchers’ Meeting 2018; 2018-06-04 - 2018-06-08
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18 Laestadius, Andre; Faulstich, Fabian Maximilian; Kvaal, Simen; Legeza, Örs; Schneider, Reinhold.
The Study of Coupled-Cluster Methods Using Strong Monotonicity. NKS meeting; 2018-10-16 - 2018-10-18
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19 Laestadius, Andre; Kvaal, Simen.
Analysis of the Extended Coupled-Cluster Method in Quantum Chemistry. SIAM Journal on Numerical Analysis 2018 ;Volume 56.(2) p. 660-683
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20 Laestadius, Andre; Kvaal, Simen.
ANALYSIS OF THE EXTENDED COUPLED-CLUSTER METHOD IN QUANTUM CHEMISTRY. 58th Sanibel Symposium; 2018-02-18 - 2018-02-23
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21 Laestadius, Andre; Penz, Markus; Tellgren, Erik; Ruggenthaler, Michael; Kvaal, Simen; Helgaker, Trygve.
Generalized Kohn-Sham iteration on Banach Spaces. Mathematical Methods in Quantum Chemistry; 2018-03-18 - 2018-03-23
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22 Laestadius, Andre; Penz, Markus; Tellgren, Erik; Ruggenthaler, Michael; Kvaal, Simen; Helgaker, Trygve.
Generalized Kohn-Sham iteration on Banach spaces. Journal of Chemical Physics 2018 ;Volume 149.(16) p. 1-9
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23 Laestadius, Andre; Tellgren, Erik.
Density-wave-function mapping in degenerate current-density-functional theory. Physical Review A. Atomic, Molecular, and Optical Physics (PRA) 2018 ;Volume 97.(2)
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24 Tellgren, Erik; Laestadius, Andre; Helgaker, Trygve; Kvaal, Simen; Teale, Andrew Michael.
Uniform magnetic fields in density-functional theory. Journal of Chemical Physics 2018 ;Volume 148.(2) p. 1-19
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2017
25 Faulstich, Fabian Maximilian; Laestadius, Andre; Legeza, Örs; Schneider, Reinhold; Kvaal, Simen.
Mathematical aspects of the coupled-cluster method tailored by tensor-network states in quantum chemistry. IWR School Mathematical Methods for Quantum Chemistry; 2017-10-02 - 2017-10-06
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2016
26 Kvaal, Simen; Laestadius, Andre.
The extended coupled-cluster method and its rigorous analysis. Mathematical and numerical analysis of electronic structure models; 2016-07-04 - 2016-07-08
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27 Laestadius, Andre; Kvaal, Simen.
Analysis of the Extended Coupled-Cluster Method. 8th Molecular Quantum Mechanics; 2016-06-26 - 2016-07-01
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