Numerical operator calculus in higher dimensions
By Gregory Beylkin, Martin J. Mohlenkamp. 2002
335 citations recorded by the source corpus.
Subfields: Computational Mathematics, Computational Theory and Mathematics, Signal Processing
How researchers see this paper
The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.
In Computational Mathematics
- Boris N. Khoromskij
- Ivan V. Oseledets
- Sergey V. Dolgov
- Dmitry V. Savostyanov
- Wolfgang Hackbusch
- E. E. Tyrtyshnikov
- Christine Tobler
- André Uschmajew
In Computational Theory and Mathematics
- Boris N. Khoromskij
- Ivan V. Oseledets
- Sergey V. Dolgov
- Wolfgang Hackbusch
- Dmitry V. Savostyanov
- E. E. Tyrtyshnikov
- Reinhold Schneider
- Christine Tobler
In Signal Processing
- Boris N. Khoromskij
- Ivan V. Oseledets
- Dmitry V. Savostyanov
- Wolfgang Hackbusch
- E. E. Tyrtyshnikov
- Sergey V. Dolgov
- Tamara G. Kolda
- Venera Khoromskaia
Citations in the corpus
- A literature survey of low‐rank tensor approximation techniques (2013, neutral): “Other examples of combining iterative methods with low-rank truncation include: • the (shift-and-invert) power method combined with CP [26,27]; • the (shift-and-invert) power and Lanczos methods combined with CP and Tucker [11,114]; • a restarted Lanczos method combined with TT [126]; • conjugate…”
- Inductive Bias of Deep Convolutional Networks through Pooling Geometry (2016, background): “The concept of separation rank was introduced in [2] for numerical treatment of high-dimensional functions.”
- A Link between the Canonical Decomposition in Multilinear Algebra and Simultaneous Matrix Diagonalization (2006, background): “Moreover, decomposition is finding its way into scientific computing, where it leads to a way around the curse of dimensionality [ 4 , 5].”
- Adaptive low rank wavelet methods and applications to two-electron Schrödinger equations (2012, background): “Separable expansions for potential terms generated by exponential sum approximations have been used for a variety of related purposes, for instance, in [109, 25, 48] as part of an integration scheme for higher-dimensional integrals of potentials with wavelets, in [12, 79, 60] for the approximation o”
- Which transformer architecture fits my data? A vocabulary bottleneck in self-attention (2021, methodology): “The separation rank, introduced in Beylkin & Mohlenkamp (2002) for high-dimensional numerical analysis, was employed for various applications, e.g., chemistry (Harrison et al., 2003), particle engineering (Hackbusch, 2006), and machine learning (Beylkin et al., 2009).”
- Algorithms for Numerical Analysis in High Dimensions (2005, methodology): “Basic linear algebra operations, such as matrix-vector multiplication, are straightforward and were described in [3], but other operations are not as simple.”
- Tensors-structured Numerical Methods in Scientific Computing: Survey on Recent Advances (2012, background): “+ xd) over N ⊗d tensor grid in Rd, is exactly 2 (see also [79]), while its canonical rank is estimated by R = d [5].”
- Tensor-Train Decomposition (2011, background): “the one considered in [3, 4], where the canonical format was used.”
- Non-intrusive low-rank separated approximation of high-dimensional stochastic models (2012, methodology): “Additionally, as described in [8, 9], such a normalization of ck may be used to control the loss of significant digits in the evaluation of the separated representation.”
- Decompositions of a Higher-Order Tensor in Block Terms - Part II: Definitions and Uniqueness (2008, background): “Moreover, the decomposition is finding its way to scientific computing, where it leads to a way around the curse of dimensionality [2, 3, 24, 25, 33].”
- Tensor Decompositions and Applications (2009, background): “Beylkin and Mohlenkamp [22, 23] apply CP to operators and conjecture that the optimal separation rank (which is the rank of an ϵ approximation) is low for many common operators.”
- On approximation of functions by exponential sums (2005, methodology): “This approximation provides an example of an analytic construction of a separate resentation as introduced in [9] and discussed in [10,23].”
- Tucker Dimensionality Reduction of Three-Dimensional Arrays in Linear Time (2008, background): “One can mention signal processing, statistics [3, 1, 4], chemometrics [5], face recognition [7], solving multidimensional integral and differential equations [6](a very comprehensive list of references on the subject can be found on a Three-mode company web site, [2]).”
- FFT-based Kronecker product approximation to micromagnetic long-range interactions (2012, methodology): “Also approximation of operators like the multiparticle Schrödinger operator [7] or Newton potential [18] can be done by using the canonical tensor format in order to overcome the curse of dimensionality .”
- A regularized Newton method for the efficient approximation of tensors represented in the canonical tensor format (2012, methodology): “the ALS method [1] and the regularized Newton method [7].”
- Tensor properties of multilevel Toeplitz and related matrices (2006, methodology): “Separation of variables is a topic of permanent interest in approximation theory (cf [1]).”
- QTT approximation of elliptic solution operators in higher dimensions (2011, background): “[4, 5, 16] are based on the canonical decomposition [3, 6, 18].”
- Numerical solution of the Hartree-Fock equation by multilevel tensor-structured methods (2011, neutral): “6.1 Brief summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137 6.2 Presentations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140”