Seminars

A joint seminar "Parallel Algorithms and Scientific Computations" with Department of Scientific Computations takes place in room 218 at 14:00, IICT-BAS, Bl. 25A.

• April 16, 2019 - Supercomputers - criteria for evaluation and assessment. - Dr. Kalin Penev, Southampton Solent University, UK - Abstract


• April 09, 2019 - Precision on optimisation of multidimensional tests. - Dr. Kalin Penev, Southampton Solent University, UK - Abstract


• March 29, 2018 - Scalable search methods applied to heterogeneous numerical tasks. - Dr. Kalin Penev, Southampton Solent University, UK - Abstract


• May 23, 2017 - Monte Carlo Methods for Multidimensional Integrals and Integral Equations and Applications - Venelin Todorov, IICT-BAS (predefense)


• April 25, 2017 - From an Atom to a Transistor: Multi-scaled Simulations and Modelling of Novel Electronic Devices - Dr. Vihar Georgiev, University of Glasgow, UK - Abstract


• April 11, 2017 - Energy and Time in 1000-dimensional Search - Dr. Kalin Penev, Southampton Solent University, UK - Abstract


• March 07, 2017 - Monte Carlo Algorithms for Sensitivity Analysis of Mathematical Models - Assoc. Prof. Rayna Georgieva, IICT-BAS


• January 05, 2016 - Post-Learning Strategy and Evolutionary Architecture in Neural Networks - Kristina Kapanova, IICT-BAS


• October 13, 2015 - Optimal Monte Carlo Methods for Multidimensional Integrals and Integral Equations - Venelin Todorov, IICT-BAS


• February 11, 2014 (at 11:00 am) - Integrated Services to Image Processing Connected to Hazards - Kristina Kapanova - Abstract


• November 05, 2013 - Nonlinear Modes of Vibration of Beams and Plates - Prof. Pedro Ribeiro, University of Porto, Portugal - Abstract


• September 24, 2013 - New Approaches of Finite Element Analysis for Elliptic Problems - Assoc. Prof. Milena Racheva, TU-Gabrovo, presentation of a revised Doctor of Science's thesis


• June 13, 2013 - Convergence Analysis of Monte Carlo Linear Solvers Using the Uhlm-Von Neumann Algorithm: Necessary and Sufficient Conditions - Prof. Michael Mascagni, Department of Computational Science, Florida State University, Tallahassee, USA


• June 11, 2013 - Geometric-Algebraic Multigrid Methods - Prof. James Brannick, Center for Computational Mathematics and Applications, Department of Mathematics, the Pennsylvania State University, USA


• April 14, 2013 - Optimal Multilevel Methods for Conforming Higher Order Finite Elements - Maria Lymbery, IICT-BAS, Department of Scientific Computations, PhD Thesis pre-defense


• April 07, 2013 - Entropy Viscosity Method for Lagrangian Hydrodynamics - Vladimir Tomov, Texas A&M University, Texas, USA - Abstract


• March 26, 2013 - A Comparison of Iterative Methods to Solve Complex Valued Linear Algebraic Systems - Prof. Owe Axelsson, Uppsala University, Sweden, KAU, Saudi Arabia, Academy of Sciences, Czech Republic - Abstract


• February 26, 2013 - Auxiliary Space Multigrid Method for High-frequency High-contrast Problems - Johanes_Kraus, RICAM, RICAM, Austrian Academy of Sciences, Linz, Austria - Abstract


• February 12, 2013 - A Monte Carlo technique for the Wigner-Boltzmann equation - Jean Michel Sellier, Network for Computational Nanotechnology, Purdue University, USA, postdoc position at IICT-BAS, Department of Parallel Algorithms, AComIn project - Abstract - Presentation


• February 05, 2013 - IT challenges of data analysis in parallel sequencing - Prof. Dimitar Vassilev, Agricultural academy, Agrobioinstitute, Sofia, Bulgaria - Abstract


• January 08, 2013 - Modeling of investments in Financial Portfolios and Numerical Methods - Prof. Ivan Ivanov, Faculty of Economics and Business Administration, Sofia Univeristy "St. Kliment Ohridski"


• December 11, 2012 - Robust Multilevel Preconditioning of Quadratic FE Discretizations of Anisotropic Elliptic Problems - Maria Lymbery, IICT-BAS, Department of Scientific Computations - Abstract


• December 4, 2012 - Wireless Sensor Positioning Algorithm - Miroslav Shindarov, PhD student at IICT-BAS, Department of Parallel Algorithms - Abstract


• November 29, 2012 - High-Performance Computing of Complex Flows Related to Turbulent Fluid Flow, Mixing and Combustion - Jordan A. Denev, TU-Sofia and Department of Hydroaerodynamics and Hydraulic Machines and Karlsruhe Institute of Technology, Engler-Bunte-Institute, Combustion Division, Germany - Abstract


• November 27, 2012 - A Monte Carlo technique for the Wigner-Boltzmann equation - Jean Michel Sellier, Network for Computational Nanotechnology, Purdue University, USA, visitor at IICT-BAS, Department of Parallel Algorithms - Abstract


• October 16, 2012 - Nonlinear vibrations of 3D beams - Stanislav Stoykov, IICT-BAS, Department of Scientific Computations


• October 02, 2012 - Transport Phenomena in Flows of Granular Materials - Dr. Ivan Christov, Princeton University, USA - Abstract


• April 17, 2012 - New Approaches of Finite Element Analysis for Elliptic Problems - Assoc. Prof. Milena Racheva, TU-Gabrovo, presentation of Doctor of Science's thesis


• March 27, 2012 - The Casimir effect: Theory, Experiments and Possible Applications - Prof. DSc. Daniel Danchev, Institute of Mechanics - BAS, Department of Mathematical modeling and numerical simulations - Abstract


• February 21, 2012 - Intensive course on Advanced Monte Carlo methods - computational challengies - Prof. Ivan Dimov, IICT-BAS, Department of Parallel Algorithms - Abstract


• December 20, 2011, 15:30 - Optimal multilevel methods for non-conforming finite elements - Petia Todorova Boyanova, IICT-BAS, Department of Scientific Computations, PhD Thesis defense in 01.01.09. “Computational Mathematics”
  Scientific jury
  External members:
  1. Prof. DSc Stefan Radev - attitude
  2. Prof. DSc Andrey Andreev - attitude
  3. Prof. DSc Stefka Dimova - reference
  Internal members:
  1. Prof. DSc Svetozar Margenov (Supervisor) - attitude
  2. Assoc. Prof. PhD Krasimir Georgiev (chairperson) - reference
  
  A copy of dissertation can be found at the Institute Secretary’s Office, IICT-BAS, Acad. G. Bonchev St., 25A, room 215.


• October 20, 2011 - Modeling of electron kinetics in semiconductor devices - Assoc. Prof. Mihail Nedjalkov, IICT-BAS, Department of Parallel Algorithms, Doctor of Science's thesis defense in 01.01.13. “Mathematical modeling and applications of mathematics” (presentation)
  Scientific jury
  External members:
  1. Prof. DSc Andrey Andreev - attitude
  2. Prof. DSc Daniel Danchev - reference
  3. Prof. DSc Ana Proykova - reference
  4. Assoc. Prof. Dr. Stefan Stefanov - attitude
  Internal members:
  1. Prof. DSc Ivan Dimov (chairperson) - attitude
  2. Prof. DSc Svetozar Margenov - reference
  3. Assoc. Prof. Dr. Aneta Karaivanova - attitude
  
  A copy of dissertation can be found at the Institute Secretary’s Office, IICT-BAS, Acad. G. Bonchev St., 25A, room 215.


• September 08, 2011 - Optimal multilevel methods for non-conforming finite elements - Petia Boyanova, IICT-BAS, Department of Scientific Computations, PhD Thesis pre-defense


• June 14, 2011 - Modeling of electron kinetics in semiconductor devices - Assoc. Prof. Mihail Nedjalkov, IICT-BAS, Department of Parallel Algorithms, presentation of Doctor of Science's thesis


• May 17, 2011 - Optimal Sensor Layout using Multi-Objective Metaheuristic - Miroslav Shindarov, PhD student at IICT-BAS, Department of Parallel Algorithms - Abstract


• May 10, 2011 - On the mathematical modelling of microbial growth - Prof. Svetoslav Markov, IMI-BAS - Abstract


• April 12, 2011 - Perturbation analysis of matrix equations - Assoc. Prof. Vera Angelova, IICT-BAS, Department of Intelligent Systems


• March 29, 2011 - Solution Methods for the Cahn-Hilliard Equation - Petia Boyanova, IICT-BAS, Department of Scientific Computations


• March 22, 2011 - Application of genetic algorithms for solving optimization problems in fermentation processes - Assoc. Prof. Olympia Roeva, Institute of Biophysics and Biomedical Engeneering - BAS


• March 15, 2011 - Finite Element Simulation for the Microscale Model of Li-ion Battery - Vasilena Nakova and Maksim Taralov, Department of Scientific Computations, IICT-BAS


• November 9, 2010 - Optimal Sensor Layout - Assoc. Prof. Stefka Fidanova, Department of Parallel algorithms, IICT-BAS


• October 26, 2010 - Intervals or approximative numbers? - Prof. Svetoslav Markov, IMI-BAS


• October 5, 2010 - Presentation of the book "Saga of Young Asparuh. Prince of Dawn" - Prof. Zahari Zlatev, NERI, Denmark


• May 18, 2010 - Numerical Methods for Cahn-Hilliard Equation - Petia Boyanova, IPP-BAS, Department of Scientific Computations


• December 8, 2009 - Computational complexity of Monte Carlo algorithms for multidimensional integrals and integral equations - Rayna Georgieva, PhD Thesis pre-defense, IPP-BAS, Department of Parallel Algorithms


• November 3, 2009 - A Hybrid Multiscale Approach by Incorporating Analytical Results - Prof. Rosangela Sviercoski, IPP-BAS, Department of Scientific Computations
  
• October 27, 2009 - Sensitivity Analysis of Large-scale Mathematical Models - Rayna Georgieva, IPP-BAS, Department of Parallel Aglorithms


• July 28, 2009 - Discontinuous Galerkin FEM for flows in Highly Heterogeneous Media - Prof. Raytcho Lazarov, Texas A&M University, Department of Mathematics, USA


• February 17-18, 2009 - Workshop on Numerical Methods and High Performance Computations - interplay and novel ideas - In honour of Prof. Owe Axelsson on the occasion of his seventy-fifth birthday


• February 10, 2009 - Approximation, Optimization, and Metaheuristics - Assoc. Prof. Dana Simian, "Lucian Blaga" University of Sibiu, Romania


• March 4, 2008 - Variance reduction schemes for Monte Carlo estimators in global illumination algorithms - Szecsi Laszlo, Budapest University of Technology, Hungary (presentation)


• March 4, 2008 - Real-time global illumination in interactive applications and games - Prof. D.Sc. Szirmay-Kalos Laszlo, Budapest University of Technology, Hungary (presentation)
  
• March 4, 2008 - Variance reduction schemes for Monte Carlo estimators in global illumination algorithms - Szecsi Laszlo, Budapest University of Technology, Hungary


• March 4, 2008 - Real-time global illumination in interactive applications and games - Prof. D.Sc. Szirmay-Kalos Laszlo, Budapest University of Technology, Hungary


• February 26, 2008 - Scalability and efficiency of the Danish Eulerian model on the parallel supercomputers of EPCC - Edinburgh, Numerical experiments with the support of HPC-Europa programme. - Dr. Tzvetan Ostromsky, IPP - BAS.


• February 19, 2008 - Multivariate polynomial interpolation, polynomial classifiers and applications - Assoc. Prof. Dana Simian, "Lucian Blaga" University of Sibiu, Romania