Scientific publications in 2004

Papers in international journals

1. A. Andreev, M. Racheva, Variational aspects of the mixed formulation for fourth-order elliptic eigenvalue problems, Mathematica Balkanica, Vol. 18, Fasc. 1-2, (2004), 41-51.

2. A. B. Andreev, T. Todorov, Isoparametric finite element approximation of a Steklov eigenvalue problem, IMA Journa of Numerical Analysis, 24, (2004), 309-322.

3. A. Antonov, K. Georgiev, E. Komsalova, Z. Zlatev, Comparison of two local refinement methods for large – scale air pollution simulations, Large-Scale Scientific Computing, Springer LNCS, 2907, (2004), 287-294.

4. E. Atanassov, Efficient CPU-Specific Algorithm for Generating the Generalized Faure Sequences, Large-Scale Scientific Computing, Springer LNCS, 2907, (2004), 121-127.

5. E. Atanassov, I. Dimov, M. Durchova, A New Quasi-Monte Carlo Algorithm for Numerical Integration of Smooth Functions, Large-Scale Scientific Computing, Springer LNCS, 2907, (2004), 128-135.

6. I. Dimov, K. Georgiev, Tz. Ostromsky, Z. Zlatev, Computational Challenges in the Numerical Treatment of Large Air Pollution Models, Ecological Modelling, 179, (2004), 187–203.

7. S. Fidanova, D. Trystram, Improved Lower Bound for Embedding Hypercubes on de Bruijn Graphs. J. of Parallel and Distributed Computing 64, (2004), 327-329.

8. S. Fidanova, Monte Carlo Method for Multiple Knapsack Problem, Large-Scale Scientific Computing, Springer LNCS, 2907, (2004), 136-143.

9. S. Fidanova, Convergence Proof for a Monte Carlo Methods for Combinatorial Optimization problems, Computational Science - ICCS 2004, Springer LNCS, 3039, (2004), 527-534.

10. K. Georgiev, Tz. Ostromsky, Performance results of a large air pollution model on two parallel computers, Int. Journal of Environmental Pollution, Vol. 22, No. 1-2, (2004), 43–50.

11. R. Georgieva, S. Ivanovska, Importance Separation for Solving Integral Equations, Large-Scale Scientific Computing, Springer LNCS, 2907, (2004), 144-152.

12. T. Gurov, I. Dimov, A Parallel Monte Carlo Method for Electron Quantum Kinetic Equation, Large-Scale Scientific Computing, Springer LNCS, 2907, (2004), 153-161.

13. T. Gurov, P. Whitlock, Investigation of the Sensitivity of the Monte Carlo Solution for the Barker-Ferry Equation with Sequential and Parallel Pseudo-Random Number Generators, Computational Science - ICCS 2004, Springer LNCS, 3039, (2004), 507-514.

14. S. Ivanovska, A. Karaivanova, Parallel Importance Separation for Multiple Integrals and Integral Equations, Computational Science - ICCS 2004, Springer LNCS, 3039, (2004), 499-506.

15. A. Karaivanova, M. Mascagni, N. Simonov, Solving BVPs using quasirandom walks on the boundary, Large-Scale Scientific Computing, Springer LNCS, 2907, (2004), 162-165.

16. A. Karaivanova, M. Mascagni, N. Simonov, Parallel Quasirandom Walks on the Boundary, Monte Carlo Methods and Applications, Vol. 10, No. 3-4, (2004), 311-320.

17. H. Kosina, M. Nedjalkov, S. Selberherr, A Stable Backward Monte Carlo Method for the Solution of the Boltzmann Equation, Springer LNCS, 2907, (2004), 170-177.

18. I. Kutiev, K.-I. Oyama, T. Abe, P. Marinov, Plasmasphere electron temperature model based on Akebono data, Adv. Space Res., 33, 6, (2004), 975-979.

19. M. Mascagni, A. Karaivanova, C. Hwang, Quasi-Monte Carlo Methods for Elliptic BVPs, Monte Carlo and Quasi-Monte Carlo Methods, (2004), 345-356.

20. M. Nedjalkov, H. Kosina, E. Ungersboeck, S. Selberherr, A quasi-particle model of the electron-Wigner potential interaction, Semicond. Sci. Technol., V. 19, (2004), S226-S228.

21. M. Nedjalkov, H. Kosina, S. Selberherr, C. Ringhofer, D.K. Ferry, Unified particle approach to Wigner-Boltzmann transport in small semiconductor devices, Physical Review B, V.70, (2004), 115319-115335.

22. M. Nedjalkov, H. Kosina, S. Selberherr, A Weight Decomposition Approach to the Sign Problem in Wigner Transport Simulations, Large-Scale Scientific Computing, SPRINGER LNCS, 2907, (2004), 178-184.

23. R. Papancheva, Optimal Korobov Coefficients for Good Lattice Points in Quasi Monte Carlo algorithms, Monte Carlo Methods and Applications, Vol. 10, No.3-4, (2004), 499-510.

24. A. Rasulov, A. Karaivanova, M. Mascagni, Quasirandom Sequences in Branching Random Walks, Monte Carlo Methods and Applications, Vol. 10, No. 3-4, (2004), 551-558.

25. C. Ringhofer, M. Nedjalkov, H. Kosina, S. Selberherr, Semi-Classical Approximation of Electron-Phonon Scattering beyond Fermi's Golden Rule, Journal of Applied Mathematics, V. 64, (2004), 1933-1953.

26. S. Smirnov, H. Kosina, M. Nedjalkov, S. Selberherr, A Zero Field Monte Carlo Algorithm Accounting for the Pauli Exclusion Principle, Large-Scale Scientific Computing, Springer LNCS, 2907, (2004), 185-193.

Papers in Bulgarian journals

1. A. Andreev, J. Maximov, M. Racheva, Beams and Plates with Dynamic loads on an Elastic Foundation of Winckler’s Type, Journal of TU of Gabrovo, Vol.30, (2004), 151-158.

2. A. Andreev, Superclose property and application for fourth-order eigenvalue problems, Comp. rend. Acad. bulg. Sci. 57, No6, (2004), 37-42.

3. A. B. Andreev, T. Todorov, Isoparametric Numerical Integration on Triangular FE Meshes, Comp. rend. Acad. bulg. Sci. 57, No7, (2004), 37-44.

4. S. Ivanovska, Monte Carlo Method for Reconstruction of Densities, Pliska Studia Mathematica Bulgarica, Vol. 16, (2004), 55-64.

5. B. Sendov, Thoughts over the Smale’s Mean Value Conjecture, Approximation Theory: A Volume Dedicated to Borislav Bojanov, Marin Drinov Acad. Publ. House, Sofia (2004), 225-232.

Papers in Proceedings (in Bulgaria)

1. K. Georgiev, Z. Zlatev, A modelling study of some source–receptor relations by an Eulerian model for long range transport of air pollutants, Proc. of “Ecology 2004”, Science Invest LTD, (2004), 525–530.

Papers in popular science magazines

1. K. Georgiev, “NATO ARW on Advances in Air Pollution Modelling for Environmental Security”, EURASAP, 53 (2004), pp. 2–3.