Projects per year

## Personal profile

### Research interests

Numerical analysis, linear and multilinear algebra, matrix and tensor analysis, fast algorithms, tensor product formats, dynamical problems, stochastic models

### Education/Academic qualification

Mathematics, Doctor rerum naturalium, University of Leipzig

30 Jun 2011 → 20 Aug 2014

## Fingerprint Dive into the research topics where Sergey Dolgov is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

Tensors
Engineering & Materials Science

Tensor Decomposition
Mathematics

Tensor Product
Mathematics

Tensor
Mathematics

tensors
Physics & Astronomy

Model Order Reduction
Mathematics

Minimal Energy
Mathematics

iterative solution
Physics & Astronomy

##
Network
Recent external collaboration on country level. Dive into details by clicking on the dots.

## Projects 2016 2018

- 1 Finished

### Tensor product numerical methods for high-dimensional problems in probability and quantum calculations

1/01/16 → 31/12/18

Project: Research council

## Research Output 2014 2019

9
Downloads
(Pure)

### A hybrid Alternating Least Squares - TT Cross algorithm for parametric PDEs

Dolgov, S. & Scheichl, R., 2019, In : SIAM/ASA Journal on Uncertainty Quantification. 7, 1, p. 260-291 28 p.Research output: Contribution to journal › Article

Open Access

File

Tensors

Maximum entropy methods

Probability density function

Mathematical operators

Decomposition

### Guaranteed a posteriori error bounds for low rank tensor approximate solutions

Dolgov, S. & Vejchodský, T., 21 May 2019, In : arXiv. 1905.08572Research output: Contribution to journal › Article

File

### Parallel cross interpolation for high--precision calculation of high-dimensional integrals

Dolgov, S. & Savostyanov, D., 20 Aug 2019, (Accepted/In press) In : Computer Physics Communications. acceptedResearch output: Contribution to journal › Article

### Preconditioners and Tensor Product Solvers for Optimal Control Problems from Chemotaxis

Dolgov, S. & Pearson, J. W., 19 Aug 2019, (Accepted/In press) In : SIAM Journal on Scientific Computing. acceptedResearch output: Contribution to journal › Article

Open Access

File

Chemotaxis

Preconditioner

Tensor Product

Optimal Control Problem

Saddle Point Systems

### Tensor Product Approach to Quantum Control

Quiñones-Valles, D., Dolgov, S. & Savostyanov, D., 19 Jul 2019,*Integral Methods in Science and Engineering: Analytic Treatment and Numerical Approximations.*Constanda, C. & Harris, P. (eds.). Springer International Publishing, p. 367-379 13 p. Chapter 29

Research output: Chapter in Book/Report/Conference proceeding › Chapter