The determinant of a complex matrix and Gershgorin circles Bünger, Florian Rump, Siegfried M. 2019 - TUHH Open Research
Complex Disk Products and Cartesian Ovals Bünger, Florian Rump, Siegfried M. 2019 - TUHH Open Research
Lower Bounds for the Smallest Singular Value of Certain Toeplitz-like Triangular Matrices with Linearly Increasing Diagonal Entries Bünger, Florian Rump, Siegfried M. 2019 - TUHH Open Research