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Analyzed 1 day ago. based on code collected 2 days ago.

Commit Message	Contributor	Files Modified	Lines Added	Lines Removed	Code Location	Date
Jun 13, 2023 — Jun 13, 2024 Showing page 24 of 24 Search / Filter on:
Added fgmres.m to the exp/ directory Can be useful dmrg_solve3.m is still a dev version	Ivan Oseledets	More...				about 13 years ago
Minor fixes	Ivan Oseledets	More...				about 13 years ago
Fixed nasty bug in @tt_matrix/full.m Now it works correctly Also some dev-changes in solve/ directory (not important)	Ivan Oseledets	More...				about 13 years ago
Test version of dmrg_solve3.m Using als_solve2 as a local solver	Ivan Oseledets	More...				about 13 years ago
Added directory tests; Now there is only test_dmrg file for dmrg_solve	dc	More...				about 13 years ago
Small clearence: Deleted a lot of solves + moved dmrg_solve2 to a new place (/solve directory)	Ivan Oseledets	More...				about 13 years ago
ALS-solution functions als_solve (for rank 1 problem) and als_solve2 (for the general case)	Ivan Oseledets	More...				about 13 years ago
als_prec.m Seems to invert something that is somewhat stable. It may crash, however, if the matrix is ill-conditioned	Ivan Oseledets	More...				about 13 years ago
Created a new directory solve/ inside tt2 It is supposed to contain a ``black-box'' solver for a linear system in TT-format Now it contains only one file: als_prec.m, which is an ALS-based preconditioner for the solution of the two-dimensional low-rank problem. This problem is the main bottleneck in the solution of a linear system by the DMRG method	Ivan Oseledets	More...				about 13 years ago
I fixed core/full_to_tt.m for a tensor of very small norm; New (working) core/tt_elem3.m Accelerated via vectorizations core/tt_hdm2.m (no DMRG =), just squared ranks) Pseudokron core/tt_kron3.m (e.g. for matrix inversion via dmrg_solve)	dc	More...				about 13 years ago
Edited INSTALL file	Ivan Oseledets	More...				about 13 years ago
The current Toolbox that is on my laptop	Ivan Oseledets	More...				about 13 years ago

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