Department of Mathematical Modelling and Numerical Analysis
Andreev, Andrey
Associate Professor, PhD, Associate Member
Numerical methods, Approximation theory, Data compression.
Angelov, Krasimir
PhD
numerical methods for solving ordinary differential equations, mathematical applications in physics
Anguelov, Roumen
Professor, PhD, Associate Member
Research interests: Differential equations, Numerical Analysis, Matematical Models in Biology
Bazhlekov, Ivan
Associate Professor, PhD
Mathematical modeling and computer simulation of multiphase flows with heat and mass transfer and bioprocesses.
Borisov, Milen
Associate Professor, PhD
Mathematical modeling of biological processes, Bifurcation analysis of dynamical system, Computer simulations of biological models
Dimitrova, Neli
Professor, PhD, Associate Member
Dynamical systems, Applications in mathematical modeling of bioprocesses, Computer-oriented numerical analysis.
Dimova, Milena
Associate Professor, PhD
Numerical methods for nonlinear partial differential equations – finite element and finite difference methods; algorithms and scientific software; Numerical analysis of nonlinear and spectral problems in hydrodynamics, quantum mechanics, nonlinear heat - conducting medium; Numerical investigation of solutions to generalized Boussinesq’s type equations; Global solvability or finite time blow up of Cauchy problem for generalized Boussinesq’s type equations.
Draganov, Borislav
Associate Professor, PhD
I carry out research mostly in the field of approximation theory. In the recent years I have been particularly interested in establishing a precise and useful characterization of the rate of convergence of various approximation processes generated either by linear operators or by non-linear as best (weighted) approximation by algebraic or trigonometric polynomials. My research also includes interpolation, (generalized) Fourier expansions, orthogonal polynomials, quadrature formulae, multipliers, application of Fourier analysis in approximation theory, and functional analysis.
Georgiev, Ivan
Associate Professor, PhD, Associate Member
Numerical solution of partial differential equations, Finite elements, Multilevel methods.
Georgieva, Irina
Associate Professor, PhD, Department Secretary
Numerical methods; Approximation theory; Spline-functions; Interpolation and approximation by radon projection data; Aproximating harmonic functions through Radon projections; Low rank approximations.
Harizanov, Stanislav
Associate Professor, PhD
Nonlinear Subdivision; Normal multi-scale transforms for curves and surfaces; Image and Signal Processing; Mathematical Modeling; Constrained Optimization; Primal-Dual Algorithms and their Parallel implementation.
Iliev, Iliya D.
Professor, PhD, Associate Member
Differential Equations, Dynamical Systems, Mathematical Physics.
Ilieva, Nevena
Professor, PhD
Fields of interest/ expertise:
• Theoretical and mathematical physics; quantum field theory; field-theoretical methods in condensed-matter theory;
• Algorithms for large system modelling and analysis;
• Mathematical biology: biocomputing; modelling of biomolecular structure and dynamics; immunoinformatics; protein folding
• High-performance computing
• History and philosophy of physics
Ivanov, Kamen
Professor, D.Sc.
My mathematical work is primary connected with the approximation theory. Other areas of interest are varying fields of analysis, analytic number theory, numerical methods and mathematical modeling. I am also interested in the theory and application of the electoral systems, election conduct and observation.
Kolkovska, Natalia
Professor, PhD, Associate Member
My scientific interests are in the field of numerical methods for solving differential and integral equations, in particular - the methods of finite differences, finite elements, boundary elements, as well as their application to the mathematical models of physical and industrial processes.
Krastanov, Mikhail
Professor, D.Sc., Head of the MMNA Department
Application of geometrical methods in control theory, Mathematical applications in biosciences, economic and etc.
Kyurkchiev, Nikolay
Professor, PhD, Associate Member
Numerical methods, Approximation theory.
Lazarov, Raytcho
Professor Emeritus, D.Sc., Associate Member
Markov, Svetoslav †
Professor, D.Sc., Associate Member
Interval analysis, Numerical methods with verification, Algebraic properties of intervals, errors, convex bodies, stochastic numbers etc., Hausdorff approximations, Mathematical modeling in biology, enzyme kinetics, microbial growth, synaptic transmission, special relativity.
Popova, Evgenija
Professor, PhD
Numerical and algebraic methods for problems with uncertain (interval) data; Linear algebraic systems involving (non)linear dependencies between interval parameters: methods, software tools, applications; Algebraic extensions (http://www.math.bas.bg/~epopova/directed.html) of the classical interval space; Software tools for problems with uncertain data and/or result verification; Interaction between computer algebra and interval computations; Dynamic and interactive web-accessible mathematical computations and graphics (webComputing) (http://cose.math.bas.bg/webComputing/); Standards for floating-point arithmetic and computer interval arithmetic; Statistical data analysis.
Rashkov, Peter
Associate Professor, PhD
Mathematical modelling with applications in biology and onclogy, dynamical systems and applications, numerical analysis, harmonic analysis.
Souvandjieva, Vladimira
Mathematician
Dynamical systems, immunology, ecology
Trifonova, Svetlana
Associate Professor, PhD
Research interests: 3D modelling, image processing
Tsvetkov, Martin
Associate Professor, PhD
3D modelling, image processing
Vucheva, Veselina
Mathematician, PhD
Zikatanov, Ludmil
Professor, PhD, Associate Member
Numerical Analysis and Applications