15 Einträge gefunden

1. Fast computation of error bounds for all eigenpairs of a Hermitian and all singular pairs of a rectangular matrix with emphasis on eigen- and singular value clusters

   1. Rump, Siegfried M.
   2. Lange, Marko

   2023 - TUHH Open Research
2. Verified inclusions for a nearest matrix of specified rank deficiency via a generalization of Wedin’s sin (θ) theorem

   1. Lange, Marko
   2. Rump, Siegfried M.

   2021 - TUHH Open Research
3. On norms of principal submatrices

   1. Bünger, Florian
   2. Lange, Marko
   3. Rump, Siegfried M.

   2021 - TUHH Open Research
4. Rigorous lower bounds for the ground state energy of molecules by employing necessary N-representability conditions

   1. Chaykin, Denis
   2. Jansson, Christian
   3. Keil, Frerich
   4. Lange, Marko
   5. Ohlhus, Kai Torben
   6. Rump, Siegfried M.

   2020 - TUHH Open Research
5. Verified inclusion of a basis of the null space

   1. Kobayashi, R
   2. Lange, Marko
   3. Minamihata, Atsushi
   4. Rump, Siegfried M.

   2020 - TUHH Open Research
6. A note on Dekker’s FastTwoSum algorithm

   1. Lange, Marko
   2. Oishi, Shin’ichi

   2020 - TUHH Open Research - frei zugänglich
7. Faithfully Rounded Floating-point Computations

   1. Lange, Marko
   2. Rump, Siegfried M.

   2020 - TUHH Open Research
8. Sharp estimates for perturbation errors in summations

   1. Lange, Marko
   2. Rump, Siegfried M.

   2019 - TUHH Open Research
9. Error estimates for the summation of real numbers with application to floating-point summation

   1. Lange, Marko
   2. Rump, Siegfried M.

   2017 - TUHH Open Research
10. Rigorous results in electronic structure calculations

    1. Chaykin, Denis
    2. Jansson, Christian
    3. Keil, Frerich
    4. Lange, Marko
    5. Ohlhus, Kai Torben
    6. Rump, Siegfried M.

    2016 - TUHH Open Research
11. Rigorous results in electronic structure calculations

    1. Chaykin, Denis
    2. Jansson, Christian
    3. Keil, Frerich
    4. Lange, Marko
    5. Ohlhus, Kai Torben
    6. Rump, Siegfried M.

    2016 - TUHH @ Zenodo - frei zugänglich
12. A new matrix splitting based relaxation for the quadratic assignment problem

    1. Lange, Marko

    2016 - TUHH Open Research
13. Semidefinite relaxation approaches for the quadratic assignment problem

    1. Lange, Marko

    2016 - TUHH Open Research - frei zugänglich
14. On the definition of unit roundoff

    1. Rump, Siegfried M.
    2. Lange, Marko

    2015 - TUHH Open Research
15. Residual bounds for some or all singular values

    1. Lange, Marko

    2015 - TUHH Open Research