Computation of extreme eigenvalues in higher dimensions using block tensor train format

Keyphrases

• Alternating Minimization 33%
• Approximate Computing 33%
• Block Tensor 100%
• Computational Cost 33%
• Curse of Dimensionality 33%
• Density Matrix Renormalization Group 66%
• Eigenpair 33%
• Eigenstates 33%
• Eigenvector 33%
• Extreme Eigenvalues 100%
• Group Codes 33%
• Hermitian Matrix 33%
• High Dimension 100%
• High-dimensional Problems 33%
• Large Dimension 33%
• Low-lying 33%
• Numerical Renormalization Group Method 33%
• Rayleigh Quotient 33%
• Storage Cost 33%
• Tensor Train 33%
• Tensor Train Format 100%
• Variational 33%

Mathematics

• Approximates 66%
• Block Tensor 100%
• Computational Cost 33%
• Curse of Dimensionality 33%
• Density Matrix 66%
• Dimensional Problem 33%
• Eigenvalue 100%
• Eigenvector 33%
• Hermitian Matrix 33%
• Higher Dimensions 100%
• Matrix (Mathematics) 33%
• Rayleigh Quotient 33%
• Tensor 100%