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A.C.M. Ran

prof. dr.

19992017

Personal profile

Research

Research on linear algebra, operator theory and systems and control theory.

Several current project are concerned with linear algebra in spaces with an indefinite inner product.

Teaching

Teaching: Mathematical control and systems theory, linear algebra, and although it is not my expertise, I am teaching an Introduction to Financial Mathematics course.

Ancillary activities

  • Stichting Advancement of Mathematics | Amstelveen | Secretaris/ Penningmeester | 1996-02-01

Ancillary activities are updated daily

Education / Academic qualification

Mathematics, Bachelor, Vrije Universiteit Amsterdam

Mathematics, Master, Vrije Universiteit Amsterdam

Mathematics, PhD, Vrije Universiteit Amsterdam

Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Research Output 1999 2017

LOW RANK PERTURBATIONS OF QUATERNION MATRICES

Ran, A. & Mehl, C. 2017 In : Electronic Journal of Linear Algebra. 32, p. 514-530

Research output: Scientific - peer-review › Article

Open Access
File

Wiener-Hopf indices of unitary functions on the unit circle in terms of realizations and related results on Toeplitz operators.

Ran, A., Kaashoek, M. A. & Groenewald, G. 2017 In : Indagationes Mathematicae. 28, 3, p. 649-710

Research output: Scientific - peer-review › Article

Eigenvalue perturbation theory of structured real matrices and their sign characteristics under generic structured rank-one perturbations.

Ran, A., Mehl, C., Mehrmann, V. & Rodman, L. 2016 In : Linear and Multilinear Algebra. 64, p. 527-556

Research output: Scientific - peer-review › Article

Generic rank-k perturbations of structured matrices.

Ran, A., Batzke, L., Mehl, C. & Rodman, L. 2016 Operator Theory, Function Spaces, and Applications, IWOTA 2014. Birkhäuser, Vol. 255, p. 27-48 (Operator Theory Advances and Applications; vol. 255)

Research output: Scientific - peer-review › Chapter

Aspects of Toeplitz operators and matrices: Asymptotics, norms, singular values

Rabe, H. 2015

Research output: Scientific › PhD Thesis - Research VU, graduation VU