Comparative Analysis of Mesh Generators and MIC(0) Preconditioning of FEM Elasticity Systems. - Nikola Kosturski; Svetozar Margenov (Numerical Methods and Applications, 2006)

On the Numerical Solution of the Heat Transfer Equation in the Process of Freeze Drying. - Krassimir Georgiev; Nikola Kosturski; Svetozar Margenov (LSSC, 2007)

MIC(0) DD Preconditioning of FEM Elasticity Systems on Unstructured Tetrahedral Grids. - Nikola Kosturski (LSSC, 2007)

Numerical Homogenization of Bone Microstructure. - Nikola Kosturski; Svetozar Margenov (LSSC, 2009)

Improving the Efficiency of Parallel FEM Simulations on Voxel Domains. - Nikola Kosturski; Svetozar Margenov; Yavor Vutov (LSSC, 2011)

Balancing the Communications and Computations in Parallel FEM Simulations on Unstructured Grids. - Nikola Kosturski; Svetozar Margenov; Yavor Vutov (PPAM (2), 2011)

Parallel algorithms for adaptive time-stepping in radiofrequency liver ablation simulation: implementation on an IBM Blue Gene/P computer. - Krassimir Georgiev; Nikola Kosturski; Svetozar Margenov; Yavor Vutov (FedCSIS (Position Papers), 2013)

On the Adaptive Time-Stepping in Radio-Frequency Liver Ablation Simulation: Some Preliminary Results. - Krassimir Georgiev; Nikola Kosturski; Yavor Vutov (LSSC, 2013)

Calibration of Parameters for Radio-Frequency Ablation Simulation. - Nikola Kosturski; Svetozar Margenov; Yavor Vutov (LSSC, 2013)

Thermoelectrical Tick Removal Process Modeling. - Nikola Kosturski; Ivan Lirkov; Svetozar Margenov; Yavor Vutov (LSSC, 2015)

Performance Analysis of Block AMG Preconditioning of Poroelasticity Equations. - Nikola Kosturski; Svetozar Margenov; Peter Popov; Nikola Simeonov; Yavor Vutov (LSSC, 2015)

Performance Analysis of MG Preconditioning on Intel Xeon Phi: Towards Scalability for Extreme Scale Problems with Fractional Laplacians. - Nikola Kosturski; Svetozar Margenov; Yavor Vutov (LSSC, 2017)

Parallel BURA Based Numerical Solution of Fractional Laplacian with Pure Neumann Boundary Conditions. - Gergana Bencheva; Nikola Kosturski; Yavor Vutov (LSSC, 2019)

Reduced Sum Implementation of the BURA Method for Spectral Fractional Diffusion Problems. - Stanislav Harizanov; Nikola Kosturski; Ivan Lirkov; Svetozar Margenov; Yavor Vutov (LSSC, 2021)

Neumann fractional diffusion problems: BURA solution methods and algorithms. - Stanislav Harizanov; Nikola Kosturski; Svetozar Margenov; Yavor Vutov (Math. Comput. Simul., 2021)