Multilevel Splitting of Weighted Graph-Laplacian Arising in Non-conforming Mixed FEM Elliptic Problems. - Petia T. Boyanova; Svetozar Margenov (NAA, 2008)

Numerical Study of AMLI Methods for Weighted Graph-Laplacians. - Petia T. Boyanova; Svetozar Margenov (LSSC, 2009)

Robust AMLI methods for parabolic Crouzeix-Raviart FEM systems. - Petia T. Boyanova; Svetozar Margenov; Maya G. Neytcheva (J. Comput. Appl. Math., 2010)

Block-Preconditioners for Conforming and Non-conforming FEM Discretizations of the Cahn-Hilliard Equation. - Petia T. Boyanova; Minh Do-Quang; Maya G. Neytcheva (LSSC, 2011)

Efficient Preconditioners for Large Scale Binary Cahn-Hilliard Models. - Petia T. Boyanova; Minh Do-Quang; Maya G. Neytcheva (Comput. Methods Appl. Math., 2012)

Multilevel preconditioning of graph-Laplacians: Polynomial approximation of the pivot blocks inverses. - Petia T. Boyanova; Ivan Georgiev; Svetozar Margenov; Ludmil T. Zikatanov (Math. Comput. Simul., 2012)

Numerical and computational efficiency of solvers for two-phase problems. - Owe Axelsson; Petia T. Boyanova; Martin Kronbichler 002; Maya G. Neytcheva; X. Wu (Comput. Math. Appl., 2013)

Efficient numerical solution of discrete multi-component Cahn-Hilliard systems. - Petia T. Boyanova; Maya G. Neytcheva (Comput. Math. Appl., 2014)