Skip to content

Uncertainty quantification: add selective inverse and its tests#1472

Open
Plusero wants to merge 22 commits into
PowerGridModel:mainfrom
Plusero:sel-inv-block-sparse
Open

Uncertainty quantification: add selective inverse and its tests#1472
Plusero wants to merge 22 commits into
PowerGridModel:mainfrom
Plusero:sel-inv-block-sparse

Conversation

@Plusero

@Plusero Plusero commented Jul 13, 2026

Copy link
Copy Markdown
Contributor

Relates to #78

Selective inverse for block sparse matrices is a component for the Uncertainty Quantification of State Estimation.

Changes proposed in this PR:

  1. Implement inplace_selective_inverse_with_prefactorized_matrix in sparse LU solver.
  2. Add tests for selective inverse for block sparse matrices.
  3. Add documentation for both dense and selective inverse.

Plusero added 4 commits July 10, 2026 12:41
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
@Plusero Plusero self-assigned this Jul 13, 2026
@Plusero Plusero added the feature New feature or request label Jul 13, 2026
@mgovers mgovers changed the title Add selective inverse and its tests Uncertainty quantification: add selective inverse and its tests Jul 13, 2026
Comment thread docs/algorithms/dense-and-selective-inverse.md
Comment thread docs/algorithms/dense-and-selective-inverse.md
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
@Plusero Plusero added the do-not-merge This should not be merged label Jul 13, 2026
Plusero and others added 3 commits July 14, 2026 08:03
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
@Plusero Plusero removed the do-not-merge This should not be merged label Jul 14, 2026
Plusero added 3 commits July 15, 2026 16:46
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Plusero and others added 5 commits July 16, 2026 14:24
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
declaration of 'lu_matrix' hides previous local declaration

Signed-off-by: jhe <JialinHe_Plusero@outlook.com>
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment

Labels

feature New feature or request

Projects

None yet

Development

Successfully merging this pull request may close these issues.

3 participants