logo_IMI Seventh International Conference on Numerical Methods and Applications

August 20 - 24, 2010, Borovets, Bulgaria

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List of talks

INVITED PLENARY TALKS

Feistauer M. Discontinuous Galerkin Finite Element Method for Convection-Diffusion Problems and Compressible Flow
Guermond J.-L., Nazarov M., Pasquetti R., Popov B. Entropy Viscosity for Nonlinear Conservation Laws
Sabelfeld K. Stochastic Algorithms in Linear Algebra - beyond the Markov Chains and Neumann - Ulam Scheme
Schoeberl J. Hybrid Discontinuous Galerkin Methods with Vector Valued Finite Elements
Sendov Bl. New Conjectures in the Hausdorff Geometry of Polynomials
Vabishchevich P.N. SM Stability for Time-dependent Problems
Ganis B., Vassilev D., Yotov I., Zhong M. A Multiscale Stochastic Framework for Stokes-Darcy Flow and Transport

KEYNOTE TALKS

Burman E., Ern A., Fernandez M. A. Explicit Runge-Kutta Schemes and Finite Elements with Symmetric Stabilization for First-Order Linear PDE Systems
Iliev O.P., Lazarov R.D., Willems J. Numerical Upscaling of Flows in Highly Heterogeneous Porous Media
Parter S. Revisiting Preconditioning; an Interestnig Result and the Lessons Learned From It
Dechevsky L.T. Generalized Expo-rational B-splines and Isogeometric Analysis
In the special session on MONTE CARLO AND QUASI-MONTE CARLO METHODS
Asenov A. Advanced Monte Carlo Techniques in the Simulation of CMOS Devices and Circuits
Dimov I., Georgieva R. Monte Carlo Method for Numerical Integration based on Sobol' Sequences
Magdics M., Szirmay-Kalos L., Toth B., Csendesi A., Penzov A. Scatter Estimation for PET Reconstruction
In the special session on ENVIRONMENTAL MODELLING
Georgiev K., Zlatev Z. Specialized Sparse Matrices Solver in the Chemical Part of an Environmental Model
In the special session on METAHEURISTICS FOR OPTIMIZATION PROBLEMS
Cotta C. Future Generation Memetic Algorithms
In the special session on MODELLING AND SIMULATION OF ELECTROCHEMICAL PROCESSES
Fuhrmann J., Gartner K., Ehrhardt M., Linke A., Langmach H., Zhao H. Numerical Modeling in Electrochemistry by Voronoi Finite Volume Methods

CONTRIBUTED TALKS

Andreev A., Racheva M. Postprocessing Techniques Using a Linear Nonconforming Finite Elements
Andreev A., Racheva M. On the Integral Type Crouzeix-Raviart Nonconforming Finite Elements
Atanasova P. Kh., Boyadjiev T. L., Zemlyanaya E. V., Shukrinov Yu. M. Stability Analysis of Magnetic Flux in the LJJ Model with Double Sine-Gordon Equation
Ayuso B., Georgiev I., Kraus J., Zikatanov L. Preconditioning of DG FEM Elasticity Systems
Bencheva G. On the Numerical Solution of a Chemotaxis System in Haematology
Boyadjiev T. L., Melemov H. T. Merger Bound States in $0-\pi$ Josephson Structures
Boyanova P., Margenov S. Optimal Order Multilevel Solvers in a Projection Scheme for Navier-Stokes Equations
Bradji A., Fuhrmann J. Some Error Estimates for the Discretization of Parabolic Equations on General Multidimensional Nonconforming Spatial Meshes
Busa J., Busa jr. J., Hayryan E. OpenCL Implementation of the Analytical Method for the Computation of the Accessible Surface Area and Excluded Volume of Overlapping Spheres
Chernogorova T., Valkov R. Finite-Volume Difference Schemes for the Black-Sholes Equation in Stochastic Volatility Models
Christov C., Kolkovska N., Vasileva D. On the Numerical Simulation of Unsteady Solutions for the 2D Boussinesq Paradigm Equation
Dechevsky L. T., Bang B., Kristoffersen A. R., Lakse A., Zanaty P. First Instances of Euler Beta-function B-splines and Simplicial Finite Elements on Triangulations
Dechevsky L. T., Bang B., Lakse A., Bratlie J., Gundersen J. Solving Multidimensional Computational Geometric Problems on Graphics Processing Units
Dechevsky L. T., Zanaty P. Generalized Expo-rational B-splines and Unconditionally Stable Explicit Finite Element Methods for Initial-Value Problems for ODEs
Dimova M., Dimova S. Numerical Investigation of Self-similar Solutions of a Reaction Diffusion Equation in a Vicinity of Critical Parameters
Elkin N. N., Napartovich A. P., Vysotsky D. V. Bidirectorial Beam Propagation Method Applied for Lasers with Multilayer Active Medium
Fuhrmann J., Linke A. On Finite Volume Methods for Coupled Flows on Delaunay Meshes and the Preservation of the Local Maximum Principle
Guermond J.-L., Minev P.D. A New Class of Fractional Step Techniques for the Incompressible Navier-Stokes Equations using Direction Splitting
Georgiev I., Lymbery M., Margenov S. Analysis of the Constant in the Strengthened Cauchy-Bunyakowski-Schwarz Inequality for Quadratic Finite Elements
Grote M., Mitkova T. High-Order Explicit Local Time-Stepping for Damped Wave Equations
Hofreither C. A Non-Standard Finite Element Method Based on Boundary Integral Operators
Hokr M., Kopal J., Brezina J., Ralek P. Sensitivity of Results of the Water Flow Problem in a Discrete Fracture Network with Large Coefficient Differences
Hristov I., Dimova S. Fluxon dynamics in Stacked Josephson Junctions
Hristov V. H., Kyurkchiev N. V., Iliev A. I. Global Convergence Properties of the SOR-Weierstrass Method
Ishimura N., Koleva M. N., Vulkov L. G. Numerical Solution of a Nonlinear Evolution Equation for the Risk Preference
Kandilarov J. D. , Vulkov R. L. A Numerical Approach for the American Call Option Pricing Modell
Karer E., Kraus J., Zikatanov L. Auxiliary Space Preconditioner for a Locking-free Finite Element Approximation of the Linear Elasticity Problem
Koleva M. N., Vulkov L. G. A Numerical Study of a Parabolic Monge-Ampere Equation in Mathematical Finance
Kolkovska N. Convergence of Finite Difference Schemes for a Multidimensional Boussinesq Equation
Lakse A. Evaluation of an Expo-rational B-spline for the Scalable Subset of Its Intrinsic-parameter Set
Liolios A., Radev S. A Numerical Approach for Obtaining Fragility Curves in Seismic Structural Mechanics: A Bridge Case of Egnatia Motorway in Northern Greece
Lirkov I., Petrova S. Parallel Implementation of Elasticity Solvers in Material Science Applications
Markovsky I. Affine Data Modeling by Low-Rank Approximation
Manguoglu M., Cox E., Saied F., Sameh A. Parallel Computation of the Fiedler Vector and Solution of Large Sparse Linear Systems via Banded Preconditioners
Martyushov S.N. Numerical Simulation of Detonation Flows on the Basis of TVD-scheme
Meszaros C. On Some Properties of the Augmented Systems Arising in Interior Point Methods
Michailidis P. D., Margaritis K. G. Experimental Study of Matrix Multiplication on MultiCore Processors
Naidenov N., Kostadinova S. Bicubic Spline Recovering of Smooth Surfaces on the Basis of Irregular Data
Nikolov G. P., Nikolov P. B. Quadrature Formulae Based on Interpolation by Parabolic Splines
Petkov P. Hr., Konstantinov M. M., Christov N. D. Condition and Error Estimates in Kalman Filter Design
Popov P., Efendiev Y., Gorb Y. Multsacle Modeling of Poroelasticity in Highly Deformable Fractured Reservoirs
Radev S., Vitanov N. K. Application of Spectral Method for Investigation of the Profiles of the Optimum Fields for Variational Problems Connected to the Turbulent Thermal Convection
Rao S. C. S., Kumar S. An Efficient Numerical Method for a system of Singularly Perturbed Semilinear Reaction-Diffusion equations
Ralek P., Brezina J., Kopal J., Hokr, M. Water Flow Problem in Discrete Fracture Network - Algebraic Multigrid vs. Simplification of the Fracture Network
Sa Esteves J. Numerical Computation of High Order Derivatives of Erlang B and C Functions
Shamaev A.S., Gavrikov A.A., Knyazkov D.U. Some Spectral Problems of Porous Media Acoustics
Skalna I. Interval Dependency and the Problem of Solving Parametric Linear Systems
Stoykov S., Ribeiro P. Forced Vibrations of 3D Beams with Large Amplitudes
Vitanov N. K. Numerical Investigation of the Upper Bounds on the Convective Heat Trasport in a Heated From Below Rotating Fluid Layer

Special session on MONTE CARLO AND QUASI-MONTE CARLO METHODS

Averina T. Monte Carlo Simulation of Inhomogeneous Poisson Ensembles
Balaz V., Grozdanov V., Ristovska-Dimitrieva V., Strauch O., Stoilova S. On the Mean Square Worst-Case Error of the Quasi-Monte Carlo Integration in Weighted Sobolev Spaces
Dinis M. L., Fiuza A. Using Monte-Carlo Simulation for Risk Assessment: Application to Occupational Exposure During Remediation Works
Ignac T., Sorger U. Message-Passing Algorithms in Markov Chains
Genoff J. High Fidelity Finite Length Markov Chain Walks
Lirkov I., Stoilova S. The b-adic Diaphony as a Tool to Study Pseudo-randomness of Nets
Makarov A., Sverdlov V., Selberherr S. Modeling of the SET and RESET Process in Bipolar Resistive Oxide-Based Memory Using Monte Carlo Simulations
Nedjalkov M., Selberherr S., Dimov I. Stochastic Algorithm for Solving the Wigner-Boltzmann Correction Equation
Raleva K., Vasileska D., Goodnick S. M. Modeling Thermal Effects in Fully-Depleted SOI Devices with Arbitrary Crystallographic Orientation
Sabelfeld K., Mozartova N. Sparsified Randomization Algorithms for the SVD based low rank approximations
Stefanov S.K. Particle Monte Carlo Algorithms with Small Number of Partilces in Grid Cells
Vasileska D., Hossain A., Raleva K., Goodnick S. M. Is Self-Heating Important in Nanowire FETs?

Special session on ENVIRONMENTAL MODELLING

Bautu E., Barbulescu A. Mining Temperature Trends with GEP Ensembles
Brechet T., Camacho C., Veliov V. Global Warming and Economic Behaviour
Brezina J., Ralek P., Hokr M. Parallel Simulator of Multidimensional Fracture Flow and Transport
Davitashvili T., Gordeziani D. Mathematical Modelling of the Atmosphere Pollution with Non-classic Boundary Conditions and Nested Grid Method
Dimitriu G., Stefanescu R. Comparative Numerical Results in 4D-Var Data Assimilation Problems Using POD Techniques
Dechevsky L. T., Gundersen J., Bang B. Computing n-Variate Orthogonal Wavelet Transforms on Graphics Processing Units II: Bijective Mapping Between the Local and Global Indices
Dobrinkova N., Jordanov G., Mandel J. WRF-Fire Applied in Bulgaria
Etropolska I., Prodanova M., Syrakov D., Ganev K., Miloshev N., Slavov K. Bulgarian Operative System for Chemical Weather Forecast
Ganev K., Gadzhev G., Miloshev N., Jordanov G., Todoriva A., Syrakov D., Prodanova M. Atmospheric Composition Studies for the Balkan Region
Liolios K., Radev S., Tsihrintzis V. A Numerical Investigation for the Optimal Contaminant Inlet Positions in Horizontal Subsurface Flow Wetlands
Ostromsky Tz., Dimov I., Havasi A., Farago I., Zlatev Z. Richardson Extrapolated Numerical Methods for One-Dimensional Advection Schemes
Strunk A., Elbern H., Ebel A. Using Satellite Observations for Air Auality Assessment with an Inverse Model System
Terziyski A. T., Kochev N. T. Distributed Software System for Data Evaluation and Numerical Simulations of Atmospheric Processes
Vila M. C., Soeiro de Carvalho J., Fiuza A. Advanced Numerical Tools Applied to Geo-Environmental Engineering - Soils Contaminated by Petroleum Hydrocarbons, A Case Study

Special session on GRID COMPUTING AND APPLICATIONS

Atanassov E., Durchova M. Effcient GPU-based Generation of the Scrambled Halton Sequence
Atanassov E., Gurov T., Karaivanova A., Ivanovska S., Slavov D. Efficient Gridification of Environmental Modeling Applications
Goranova R. An Approach of Modeling ROOT Processes in Grid
Resteanu C., Trandafir R. Programming Problems with a Large Number of Objective Functions
Spiridonov V., Syrakov D., Prodanova M., Bogachev A., Ganev K., Miloshev N., Jordanov G., Slavov K. First Results of See-Grid-Sci VO "Environment" Application CCIAQ

Special session on METAHEURISTICS FOR OPTIMIZATION PROBLEMS

Angelova M., Tzonkov S., Pencheva T. Genetic Algorithms Based Parameter Identification of Yeast Fed-Batch Cultivation
Atanassova L., Atanassov K. Intuitionistic Fuzzy Interpretation of Conway's Game of Life
Atanassova V. Ant Colony Optimization Approach to Tokens' Movement within Generalized Nets
Barzinpour F., Moshref Javadi M., Bankian B. Minimizing Cost on Non-identical Parallel Machines Using a Hybrid Metaheuristic Method
Bautu A., Luchian H. Protein Structure Prediction in the 2D HP Model Using Particle Swarm Optimization
Ben Mabrouk N., Jarboui B., Eddaly M., Chabchoub H. A VNS Algorithm for the Integrated Production and Distribution Problem
Berezowski R., Rajewska M., Maslennikow O. Algorithm to Find and Minimize Logic Function with T-Bloc
Bessadok A., Hansen P., Rebai A. Optimization Local Search Using VNS Algorithm for Probabilistic Clustering
Bouabda R., Jarboui B., Kammoun H. A Simulated Annealing Algorithm for the Shortest Loop Design Problem in a Block Layout
Despaux F., Robledo F. Multi-Trip Vehicle Routing Problem with Time Windows and Heterogeneous Fleet
Fidanova S., Marinov P., Atanassov K. Start Strategies of ACO Applied on Subset Problems
Fidanova S., Marinov P., Atanassov K. Sensityvity Analysis of ACO Start Strategies for Subset Problems
Fujimoto N., Tsutsui S. A Highly-Parallel TSP Solver for a GPU Computing Platform
Hernandez M., Caceres J. J., Perez M. Forecasting the Composition of Demand for Higher Education Degrees by Genetic Algorithms
Houda M. Performances Assessement of the Scheduling Mechanism for the Management of the Quality Service (QOS) in ihe IP Network
Mili F., Rebai A. Constructive Evolutionary Neural Networks (CENNs) for Data Mining and Classification
Pedroso J. P. Metaheuristics for the Asymmetric Hamiltonian Path
Penev K., Ruzhekov A. Adaptive Intelligence Applied to Numerical Optimisation
Ratuszniak P., Maslennikow O. Prosessor Arrays Design with the Use an Evolutionary Algorithm
Roeva O., Slavov T. Fed-batch Cultivation Control Based on Genetic Algorithm PID Controller Tuning
Ruzhekov A., Penev K. Tool for Observation, Comparison and Analysis of Advanced Search Algorithms
Seredynski M., Bouvry P. Perspectives of a Selfish Behavior in Self-Policing Wireless Mobile Ad Hoc Network
Simian D., Stoica F., Simian C. Evaluation of the Co-mutation Pperators in Optimization of Multiple SVM Kernels
Skalna I., Duda J. A Comparison of Metaheurisitics for the Problem of Solving Parametric Interval Linear Systems
Torrecilla-Pinero F., Torrecilla-Pinero J. A., Gomez-Pulido J. A., Vega-Rodriguez M. A., Sanchez-Perez J. M. Parameter Estimation for a Logistic Curve. An Example of Use in an Engineering Problem
Zaidi M., Jarboui B., Loukil T. Hybrid Metaheuristics for Flexible Jobshop Scheduling Problem
Zamfirache F., Frincu M., Zaharie D. Population-based Metaheuristics for Tasks Scheduling in Heterogeneous Distributed Systems

Special session on MODELLING AND SIMULATION OF ELECTROCHEMICAL PROCESSES

Bartkowski K., Iliev O., Latz A. On Numerical Simulation of 1D Problems Describing Transport Processes in Li-Ion Batteries
Iliev O., Latz A., Zausch J. Modeling of Species and Charge Transport in Li-Ion Batteries
Iliev O., Margenov S., Popov P., Vutov Y. Finite Volume Discretization of Nonlinear Diffusion in Li-Ion Batteries