Editor-in-Chief of Linear Algebra and Its Applications
C.04 Editorial board of an international magazine
COBISS.SI-ID: 1119247member of the Editorial Board of linear and Multilinear Algebra
C.06 Editorial board membership
COBISS.SI-ID: 25872128award from Bolyai Institute, Szeged
E.02 International awards
member of the Editorial Board of Operators and Matrices
C.06 Editorial board membership
COBISS.SI-ID: 14272089