H. K. Wimmer

发表

Finite dimensional controller design for infinite dimensional systems: the circle criterion approach

H. K. Wimmer, 1990 .

Monotonicity of maximal solutions of algebraic Riccati equations

H. Wimmer, H. K. Wimmer, 1985 .

Spectral Radius and Radius of Convergence

H. K. Wimmer, 1974 .

Two linear equations in formal power series

H. Wimmer, H. K. Wimmer, 1980 .

Suboptimal Markovian smoothing estimates based on continuous curves of solutions of the algebraic Riccati inequality

Harald K. Wimmer, Michele Pavon, M. Pavon, 2002, Autom..

An elementary divisor theory for autonomous linear functional differential equations

F. Kappel, H. K. Wimmer, 1976 .

Reachability matrices and cyclic matrices

H. Wimmer, A. Ferrante, H. K. Wimmer, 2010 .

The structure of nonsingular polynomial matrices

Harald K. Wimmer, H. Wimmer, H. K. Wimmer, 1981, Mathematical systems theory.

Powers of a matrix and a formula for the moduli of its eigenvalues

H. K. Wimmer, 1985 .

External problems for Ho¨lder norms of matrices and realizations of linear systems

Harald K. Wimmer, H. K. Wimmer, 1988 .

The equation (g(x))xAx − Bg(x) = h(x)

H. K Wimmer, H. K. Wimmer, 1979 .

On the history of the Bezoutian and the resultant matrix

Harald K. Wimmer, H. Wimmer, H. K. Wimmer, 1990 .

The algebraic Riccati equation: conditions for the existence and uniqueness of solutions

H. Wimmer, H. K. Wimmer, 1984 .

The Algebraic Riccati Equation without Complete Controllability

H. Wimmer, H. K. Wimmer, 1982 .

On the algebraic Riccati equation

Harald K. Wimmer, H. Wimmer, H. K. Wimmer, 1976, Bulletin of the Australian Mathematical Society.

An inertia theorem for tridiagonal matrices and a criterion of wall on continued fractions

H. Wimmer, H. K. Wimmer, 1974 .

Rank minimization of generalized Sylvester equations over Bezout domains

H. K. Wimmer, N. Ito, 2013 .

Self-inversive Hilbert space operator polynomials with spectrum on the unit circle

H. Wimmer, H. K. Wimmer, N. Ito, 2016 .

Lattice properties of sets of semidefinite solutions of continuous-time algebraic riccati equations,

Harald K. Wimmer, H. K. Wimmer, 1995, Autom..

A Galois correspondence between sets of semidefinite solutions of continuous-time algebraic Riccati equations

H. Wimmer, H. K. Wimmer, 1994 .

Regular submodules of torsion modules over a discrete valuation domain

H. K. Wimmer, P. Astuti, 2006, 1601.06356.

difference equations

M. Pavon, H. Wimmer, E. Elsayed, 1992 .

Strong solutions of the discrete-time algebraic Riccati equation☆

H. K. Wimmer, 1989 .

Normal Forms of Symplectic Pencils and the Discrete-Time Algebraic Riccati Equation*

Harald K. Wimmer, H. K. Wimmer, 1991 .

On the Ostrowski-Schneider Inertia Theorem

H. Wimmer, H. K Wimmer, H. K. Wimmer, 1973 .

Spectraloid operator polynomials, the approximate numerical range and an Eneström–Kakeya theorem in Hilbert space

H. Wimmer, J. Swoboda, H. K. Wimmer, 2010 .

A. Ferrante, H. K. Wimmer, 2013 .

Matrix polynomials with spectral radius equal to the numerical radius

Harald K. Wimmer, H. K. Wimmer, 2011 .

A variational characterization of canonical angles between subspaces

Vladimir Rakocevic, H. K. Wimmer, Harald K. Wimmer, 2003 .

Minimal state space realizations in Jacobson normal form

H. Wimmer, W. Schmale, Naoharo Ito, 2001, 1601.00823.

Canonical angles of unitary spaces and perturbations of direct complements

H. Wimmer, H. K. Wimmer, 1999 .

Hermitian polynomial matrices, isometries and inertial signs

H. K. Wimmer, 1983 .

Existence of unmixed solutions of the discrete-time algebraic Riccati equation and a nonstrictly bounded real lemma

Harald K. Wimmer, H. K. Wimmer, 2001, Syst. Control. Lett..

Hermitian solutions of the discrete-time algebraic Riccati equation

H. Wimmer, H. K. Wimmer, 1996 .

Unmixed solutions of the discrete-time algebraic Riccati equation

Harald K. Wimmer, H. Wimmer, H. K. Wimmer, 1992 .

Contour integral solutions of Sylvester-type matrix equations

H. Wimmer, H. K. Wimmer, 2016 .

Pairs of k-step reachability and m-step observability matrices

H. Wimmer, A. Ferrante, H. K. Wimmer, 2013, 1309.3209.

Inertial Signatures of Hermitian Polynomial Matrices

Harald K. Wimmer, H. K. Wimmer, 2006, SIAM J. Matrix Anal. Appl..

Bezoutians of polynomial matrices and their generalized inverses

H. K. Wimmer, 1989 .

Generalized Bezoutians and Block Hankel Matrices

H. K. Wimmer, 1989 .

The kernel of the Bezoutian of polynomial matrices

H. K. Wimmer, 1989 .

A factorization of the generalized bezoutian of polynomial matrices

H. K. Wimmer, 1988 .

On the Bézoutian for polynomial matrices

V. Pták, H. K. Wimmer, 1985 .

INERTIAL SIGNATURES OF HERMITIAN

H. K. Wimmer, 2006 .

Indefinite inner-product spaces associated with hermitian polynomial matrices

H. Wimmer, H. K. Wimmer, 1983 .

A Jordan factorization theorem for polynomial matrices

H. K. Wimmer, 1979 .

Existence of positive-definite and semidefinite solutions of discrete-time algebraic Riccati equations

H. K. Wimmer, 1994 .

On the matrix equations $AX - XB = C$ and $AX - YB = C$

Harley Flanders, Harald K. Wimmer, H. Flanders, 1977 .

Estimates for projections in Banach spaces and existence of direct complements

H. Wimmer, G. Dirr, V. Rakocević, 2005 .