Dr. Venera Khoromskaia
Talks at the conferences and seminars (since 2008)
2018

"Fast calculation of the excitation energies of molecules
by using tensorstructured methods"
talk at the annual meeting of the GAMM Activity Group,
Modelling, Analysis and Simulation of Molecular Systems (MOANSI)
Zuse Institute Berlin, October 2526, 2018.

"Tensor summation of electrostatic potentials on 3D finite lattices and
in manyparticle systems of general type"
Invited talk ,
KOSMOSWorkshop on Numerical Methods in Quantum Chemistry
Humboldt University, Berlin, July 2327, 2018.

"Tutorial on tensor numerical methods in quantum chemistry. Part 1."
Invited tutorial lecture (from 2 lectures with Boris Khoromskij)
KOSMOSWorkshop on Numerical Methods in Quantum Chemistry
Humboldt University, Berlin, July 2327, 2018.

"Tensorbased modelling of longrange electrostatic potentials in manyparticle systems"
Invited talk, Workshop "Mathematical Methods in Quantum Chemistry",
Mathematisches Forschungsinstitut Oberwolfach, 1824 March, 2018.
2017

"Tensor numerical methods in computational quantum chemistry"
Invited talk,
ALOP Colloqium, University of Trier, November 6, 2017.

"Highlights of tensor numerical methods in quantum chemistry"
Invited talk,
Conference on Modeling, Analysis and Simulations of Molecular Systems,
Annual Meeting 2017 of the MOANSI GAMM Activity Group,
RWTH Aachen University, October 1213, 2017.

"Highlights of tensor numerical methods in electronic structure calculations"
Invited talk,
at the contributed minisymposium on Tensor Approximations of Multidimensional PDEs,
SciCADE 2017, University of Bath, UK, September 1115, 2017.

"Tensor numerical methods in gridbased electronic structure calculations"
Invited talk,
Workshop "Wavelet and Tensor Methods for Partial Differential Equations",
in honor of Reinhold Schneider's 60 birthday,
Technical University of Berlin, May 35, 2017.

"Tensor Numerical Methods in Electronic Structure Calculations"
Invited talk at the Colloquium of the Mathematics Department,
Shanghai Jiaotong University, China, April 13, 2017.

"Tensor Numerical Methods for Multidimensional PDEs with Applications"
Invited 5 lectures (from 15 lectures with Boris Khoromskij)
Summer School at the Institute of Natural Sciences, SJTU,
Shanghai Jiaotong University, China, April 612, 2017.

"Tensor Representation of ManyParticle Potentials"
Section S17: Applied and Numerical Linear Algebra, Joint Annual Meeting of GAMM,
University of Illmenau, Weimar, March 610, 2017
2016

"What are Tensor Numerical Methods for Multidimensional PDEs ?"
Group Seminar, MaxPlanck Institute for Mathematics in the Sciences, Leipzig, December 7, 2016.

"Tensor Numerical Modeling of Multiparticle Systems"
16th GAMM Workshop Applied and Numerical Linear Algebra, HUTH, Hamburg, 1516 September, 2016.

"Tensorstructured Method for abinitio Calculation of the
Excitation Energies for Compact Molecules"
Invited talk, Minisymposium "Tensor numerical approximation of multidimensional
functions, operators and PDEs."
CMAM7 Conference, University of Jyvaskyla, Finland, 15 August 2016.

"Tensor Method for Summation of LongRange Interaction Potentials in ManyParticle Systems"
Invited talk, Minisymposium "Tensor Methods: Numerical and Computational Aspects"
ILAS 2016 Conference, KU Leuven, Belgium, 1115 July 2016.

"Fast Tensorstructured Method for Calculation of the BetheSalpeter Excitation Energies"
Invited talk, CECAM workshop ``Mathematical and numerical analysis of electronic structure models''
Roscoff, France, July 4.8., 2016.

"Reduced basis approach to BetheSalpeter eigenvalue problem
using rankstructured iterative solvers"
Invited talk, Workshop on Computational Methods for HighDimensional Problems
Schloss Ringberg, Tegernsee, Germany, May 14, 2016.

"Fast Tensorstructured Method for Calculation of the
BetheSalpeter Excitation Energies"
GAMM2016 Annual Meeting, TU Braunschweig, 0713.03.2016.
2015

"Assembled tensor method for summation of long range potentials
on finite 3D lattices with defects"
Workshop on Matrix Equations and Tensor Techniques,
University of Bologna, Italy, September 2122, 2015

"Calculation of BetheSalpeter Excitation Energies by using
Tensorbased HartreeFock Solver and Lowrank Factorizations"
6th Workshop on Highdimensional Approximation,
University of Bonn, Germany, September 1418, 2015

"3D lattice summation of long range potentials by assembled tensor method"
Conference "New Directions in Numerical Computations"
in celebration of Nick Trefethen's 60th birthday,
University of Oxford, 2528.08.2015

"Tensor Numerical Methods for Multidimensional PDEs with Applications"
Invited 4 lectures (from 15 lectures with Boris Khoromskij) at 25th Jyvaskyla Summer School,
University of Jyvaskyla, Finnland, 1014 August, 2015.

"Superfast tensor method for gridbased algebraic summation
of long range potentials on large 3D lattices"
GAMM Workshop "Applied and Numerical Linear Algebra 2015",
MaxPlanck Institute for DCTS, Magdeburg, 910 July, 2015.

"A reduced basis approach for calculation of the BetheSalpeter excitation energies
using lowrank tensor factorizations"
Workshop of the CSC Department of the MaxPlanck Institute for DCTS, Magdeburg,
Kretzschau, 36 June, 2015.

"Basic algorithms of tensor numerical methods in 3D gridbased electronic structure calculations".
Invited talk, CSC seminar, MaxPlanck Institute for DCTS, Magdeburg. 12 May, 2015.

"Tensor numerical methods in realspace electronic structure calculations".
Plenary talk,
Cruise conf.:
"A Voyage From Molecules to Materials with Numerical Methods for Quantum Chemistry",
Arctic Univ. of Tromsoe, the Centre for Theor. and Comp. Chemistry, Norway, January 1114, 2015.
2014

"Tensor numerical methods in electronic structure calculations".
Invited talk, Centre for Scientific Computing.
University of Warwick, UK.
November 17, 2014.

"Tensor numerical methods in quantum chemistry".
International Conference on Comp. Methods in Applied Mathematics (CMAM6).
St. Wolfgang, Austria, Sept. 28  Oct. 3, 2014.

"Tensor numerical methods in 3D electronic structure calculations".
(pdf)
The 7th Workshop on Advanced Num. Methods for PDEs.
St.P. Dep. of V.A. Steklov Inst. of Math.,
St.Petersburg, Russia, August 2629, 2014

"Blackbox eigenvalue solver for 3D integrodifferential HartreeFock equation
by tensor numerical methods".
The 5th IMACS conference MODELLING 2014, Roznov pod Radhostem, Czech Republic,
June 2  6, 2014

"Tensor numerical methods in electronic structure calculations".
Invited talk,
Minisymposium "Numerical methods in quantum chemistry``.
The Arctic University of Norway (UiT),
Tromsoe, Norway, March 1921, 2014

"Basic formats and algorithms of tensor numerical methods.
Applications in electronic structure calculations." (pdf)
Invited talk, Seminar of the Math. Department.
University of Warwick, UK. January 23, 2014.
2013

"Gridbased tensor numerical methods in electronic structure calculations."
Invited talk, Seminar of the Theoretical Chemistry Group,
University of Regensburg. October 9, 2013.

"Multilinear algebra in 3D gridbased electronic structure calculations."
GAMM Workshop on Applied and Numerical Linear Algebra,
University of Wuppertal. September 910, 2013.

"HartreeFock and MP2 calculations by gridbased tensor numerical methods."
ENUMATH 2013 Conference, EPFL, Lausanne, Switzerland. August 2530, 2013.

"HartreeFock eigenvalue solver using tensorstructured twoelectron integrals."
MAFELAP 2013 Conference, Brunel University, UK. June 1114, 2013.

"Basic formats and algorithms of the tensor numerical methods."
Invited talk, Math. Colloquium, TU Braunschweig. 24.04.2013.

"Tensor Numerical Methods in Electronic Structure Calculations."
Invited talk, Workshop: Algorithms for Highdimensional Problems in Quantum Chemistry,
University of Southampton, UK. 2527.02.2013.
2012

"Tensorstructured Numerical Methods in Electronic Structure Calculations."
Invited talk, Seminar of Math. Department,
Université Pierre et Marie Curie (UPMC), Paris, France. 26.11.2012.

"Gridbased Tensorstructured Numerical Methods in Electronic Structure Calculations."
Conference: Entanglement Based Approaches in Quantum Chemistry,
MPI for the Physics of Complex Systems, Dresden.
September 4  6, 2012.

"Tensor Numerical Methods in Electronic Structure Calculations."
International Conference CMAM5,
HumboldtUniversität zu Berlin, 30 July  3 August, 2012.

"Numerical Solution of the HartreeFock Equation by Tensorstructured Methods."
Invited talk, Seminar of the Department Numerical Mathematics,
Charles University Prague. ,April, 26, 2012.

"Tensor Calculus of the Fock Operator and Associated Integrals."
GAMM 2012 Annual Meeting, Darmstadt Germany, March 2630, 2012.

"Blackbox" Tensor Calculus of the Fock Operator in a General Basis."
28th GAMM Seminar Leipzig, 2012.
Analysis and Num. methods in Higher Dimensions,
MaxPlack Inst. for Math. in the Sciences, Leipzig,
January 1618, 2012.
2011

"Numerical Solution of the HartreeFock equation by Tensorstructured Methods."
ENUMATH 2011, European Conference on Numer. Math.,
Leicester, UK, September 59, 2011.

"Tensorstructured computation of the Fock operator in quantum chemistry."
22nd International Workshop on Operator Theory and its Applications (IWOTA 2011).
Sevilla, Spain, July 39, 2011.

"Gridbased solution of the 3D HartreeFock equation with 1D complexity."
4th Workshop on HighDimensional Approximation. University of Bonn,
June 2630, 2011.

"Separable tensor approximation of multivariate operators in electronic structure
calculations."
27th GAMM Seminar Leipzig: Approximation of multiparametric functions.
MaxPlanck Inst. for Math. in the Sciences, Leipzig,
January 2628, 2011.
2010

"Numerical solution of the HartreeFock equation in multilevel tensorstructured Format."
(pdf)
PhD Defense (Promotion) seminar. TU Berlin,
December 10, 2010.

"Numerical Solution of the HartreeFock Equation in Multilevel TensorStructured Format."
The 16th Conference of the International Linear Algebra Society (ILAS).
Pisa, Italy, June 2125, 2010.

"TensorStructured Methods in Electronic Structure Calculations." (pdf)
GAMM 2010, 81st Annual Meeting, Karlsruhe Germany, March 2226, 2010.

"Numerical Solution of the HartreeFock Equation by the Multilevel TensorStructured Methods."
26th GAMMSeminar Leipzig: Tensor Approximations and HighDimensional Problems.
MaxPlanckInst. for Math. in the Sciences, Leipzig,
February 2224, 2010.
2009

"Numerical Solution of the HartreeFock Equation by the TensorStructured Techniques."
Invited talk, Seminar of the Numerical Analysis Group,
Math. Institute, University of Tuebingen,
October 22, 2009.

"Tensor Product Approximation of the Hartree and Exchange Operators in the HartreeFock Equation."
ENUMATH 2009, European Conference on Numer. Math., Uppsala, Sweden.
June 29 July 3, 2009.

"Towards Solution of the HartreeFock Equation by the Tensorstructured Methods."
BerlinLeipzig Seminar, TU Berlin, May 18, 2009.

"Efficient Tensorproduct Approximation of the Hartree and Exchange Potentials
in the HartreeFock Equation."
Saxonian Theor. Seminar, Theor. Methods for Complex molecular systems, University of Leipzig.
February 2627, 2009.
2008

"Multigrid Accelerated Tensor Approximation in Electronic Structure Calculations."
Workshop: Numerical Methods in Density Functional Theory, DFG Research Center MATHEON, TU Berlin,
July 2325, 2008.

"Multigrid Accelerated Tensor Approximation in 3D Electronic Structure Calculations."
Seminar of the MaxPlanckInst. for Math. in the Sciences, Leipzig,
July 15, 2008.
Posters (since 2007)