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Publications Influence

The Alternating Linear Scheme for Tensor Optimization in the Tensor Train Format

- S. Holtz, T. Rohwedder, R. Schneider
- Mathematics, Computer Science
- SIAM J. Sci. Comput.
- 1 April 2012

TLDR

219 41

On manifolds of tensors of fixed TT-rank

- S. Holtz, T. Rohwedder, R. Schneider
- Mathematics, Computer Science
- Numerische Mathematik
- 1 April 2012

TLDR

174 15- PDF

DIRECT MINIMIZATION FOR CALCULATING INVARIANT SUBSPACES IN DENSITY FUNCTIONAL COMPUTATIONS OF THE ELECTRONIC STRUCTURE

- R. Schneider, T. Rohwedder, Alexej Neelov, J. Blauert
- Mathematics
- 8 May 2008

在这篇文章，我们分析最陡峭的降下算法，象不变的 subspace 计算一样在 Hartree-Fock 和 Kohn 假冒的理论部分流行，由 orthogonality 条件抑制了的三相关 preconditioned。我们利用几何学可被考虑歧管，即，关于单一的转变的 invaxiance，到再用形式表示象可被考虑的集合歧管的 Grassmann 上的问题。我们然后在相应 Lagrangian… Expand

32 6- PDF

An analysis for the DIIS acceleration method used in quantum chemistry calculations

- T. Rohwedder, R. Schneider
- Mathematics
- 20 August 2011

This work features an analysis for the acceleration technique DIIS that is standardly used in most of the important quantum chemistry codes, e.g. in DFT and Hartree–Fock calculations and in the… Expand

116 5- PDF

On Local Convergence of Alternating Schemes for Optimization of Convex Problems in the Tensor Train Format

- T. Rohwedder, A. Uschmajew
- Mathematics, Computer Science
- SIAM J. Numer. Anal.
- 4 April 2013

TLDR

81 5- PDF

Error estimates for the Coupled Cluster method

- T. Rohwedder, R. Schneider
- Mathematics
- 1 November 2013

The Coupled Cluster (CC) method is a widely used and highly successful high precision method for the solution of the stationary electronic Schrodinger equation, with its practical convergence… Expand

57 3- PDF

The continuous Coupled Cluster formulation for the electronic Schrödinger equation

- T. Rohwedder
- Mathematics
- 1 March 2013

Nowadays, the Coupled Cluster (CC) method is the probably most widely used high precision method for the solution of the main equation of electronic structure calculation, the stationary electronic… Expand

56 2- PDF

Dynamical Approximation by Hierarchical Tucker and Tensor-Train Tensors

- C. Lubich, T. Rohwedder, R. Schneider, B. Vandereycken
- Mathematics, Computer Science
- SIAM J. Matrix Anal. Appl.
- 9 May 2013

TLDR

123 1- PDF

The Alternating Linear Scheme for Tensor Optimisation in the TT Format

Recent achievements in the field of tensor product approximation [11, 32] provide promising new formats for the representation of tensors in form of tree tensor networks. In contrast to the canonical… Expand

59 1- PDF

Perturbed preconditioned inverse iteration for operator eigenvalue problems with applications to adaptive wavelet discretization

- T. Rohwedder, R. Schneider, A. Zeiser
- Mathematics, Computer Science
- Adv. Comput. Math.
- 3 August 2007

TLDR

18 1- PDF