Globally Convergent Adaptive Normal Multi-scale Transforms. - Stanislav Harizanov (Curves and Surfaces, 2010)

Normal Multi-scale Transforms for Curves. - Stanislav Harizanov; Peter Oswald; Tatiana Shingel (Found. Comput. Math., 2011)

Epigraphical Projection for Solving Least Squares Anscombe Transformed Constrained Optimization Problems. - Stanislav Harizanov; Jean-Christophe Pesquet; Gabriele Steidl (SSVM, 2013)

Space discretization by B-Splines on discontinuous problems in structural mechanics. - Stanislav Stoykov; Stanislav Harizanov; Svetozar Margenov (BCI, 2015)

Supervised 2-Phase Segmentation of Porous Media with Known Porosity. - Ivan Georgiev; Stanislav Harizanov; Yavor Vutov (LSSC, 2015)

Fast Constrained Image Segmentation Using Optimal Spanning Trees. - Stanislav Harizanov; Svetozar Margenov; Ludmil T. Zikatanov (LSSC, 2015)

Performance analysis of a parallel algorithm for restoring large-scale CT images. - Stanislav Harizanov; Ivan Lirkov; Krassimir Georgiev; Marcin Paprzycki; Maria Ganzha (J. Comput. Appl. Math., 2017)

Volume constrained 2-phase segmentation method utilizing a linear system solver based on the best uniform polynomial approximation of x-1/2. - Stanislav Harizanov; Svetozar Margenov; Pencho Marinov; Yavor Vutov (J. Comput. Appl. Math., 2017)

Optimal solvers for linear systems with fractional powers of sparse SPD matrices. - Stanislav Harizanov; Raytcho D. Lazarov; Svetozar Margenov; Pencho Marinov; Yavor Vutov (Numer. Linear Algebra Appl., 2018)

Applications for ultrascale systems. - Svetozar Margenov; Thomas Rauber; Emanouil I. Atanassov; Francisco Almeida; Vicente Blanco Pérez; Raimondas Ciegis; Alberto Cabrera Pérez; Neki Frasheri; Stanislav Harizanov; Rima Kriauziene; Gudula Rünger; Pablo San Segundo; et al. (Ultrascale Computing Systems, 2019)

The Best Uniform Rational Approximation: Applications to Solving Equations Involving Fractional powers of Elliptic Operators. - Stanislav Harizanov; Raytcho D. Lazarov; Svetozar Margenov; Pencho Marinov (CoRR, 2019)

Iterative low-rank approximation solvers for the extension method for fractional diffusion. - Irina Georgieva; Stanislav Harizanov; Clemens Hofreither (Comput. Math. Appl., 2020)

Numerical solution of fractional diffusion-reaction problems based on BURA. - Stanislav Harizanov; Raytcho D. Lazarov; Svetozar Margenov; Pencho Marinov (Comput. Math. Appl., 2020)

Spectral Fractional Laplacian with Inhomogeneous Dirichlet Data: Questions, Problems, Solutions. - Stanislav Harizanov; Svetozar Margenov; Nedyu Popivanov (CoRR, 2020)

A Survey on Numerical Methods for Spectral Space-Fractional Diffusion Problems. - Stanislav Harizanov; Raytcho D. Lazarov; Svetozar Margenov (CoRR, 2020)

Analysis of numerical methods for spectral fractional elliptic equations based on the best uniform rational approximation. - Stanislav Harizanov; Raytcho D. Lazarov; Svetozar Margenov; Pencho Marinov; Joseph E. Pasciak (J. Comput. Phys., 2020)

Cascaded Anomaly Detection with Coarse Sampling in Distributed Systems. - Amelia Badica; Costin Badica; Marek Bolanowski; Stefka Fidanova; Maria Ganzha; Stanislav Harizanov; Mirjana Ivanovic; Ivan Lirkov; Marcin Paprzycki; Andrzej Paszkiewicz; Kacper Tomczyk (BDA (Astronomy, Science, and Engineering), 2021)

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

Performance analysis of parallel high-resolution image restoration algorithms on Intel supercomputer. - Ivan Lirkov; Stanislav Harizanov; Marcin Paprzycki; Maria Ganzha (Concurr. Comput. Pract. Exp., 2021)

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