H. Winkler

发表

Linear relations and the Kronecker canonical form

T. Berger, C. Trunk, H. Winkler, 2016 .

A new bound for the distance to singularity of a regular matrix pencil

Carsten Trunk, Hannes Gernandt, Henrik Winkler, 2017 .

Hamburger Beiträge zur Angewandten Mathematik Linear relations and the Kronecker canonical form

T. Berger, C. Trunk, H. Winkler, 2015 .

Linear relations and their singular chains

T. Berger, C. Trunk, H. Winkler, 2020, Methods of Functional Analysis and Topology.

Finite Rank Perturbations of Linear Relations and Matrix Pencils

F. Philipp, C. Trunk, H. Winkler, 2018, Complex Analysis and Operator Theory.

The gap distance to the set of singular matrix pencils

Carsten Trunk, Hannes Gernandt, Henrik Winkler, 2019, Linear Algebra and its Applications.

Boundary-value problems for two-dimensional canonical systems

H. Winkler, S. Hassi, H. Snoo, 2000 .

Linear relations and the Kronecker canonical form Preprint

H. Winkler, 2015 .

Generalized Friedrichs Extensions Associated with Interface Conditions for Sturm-Liouville Operators

Seppo Hassi, Henk de Snoo, Henrik Winkler, 2005 .

Form sums of nonnegative selfadjoint operators

A. Sandovici, H. Winkler, S. Hassi, 2006 .

Extremal maximal sectorial extensions of sectorial relations

A. Sandovici, H. Winkler, S. Hassi, 2017 .

Extremal extensions for the sum of nonnegative selfadjoint relations

A. Sandovici, H. Winkler, S. Hassi, 2007 .

Generalized Nevanlinna functions with essentially positive spectrum

H. Woracek, H. Winkler, M. Kaltenbaeck, 2006 .

Zeros of nonpositive type of generalized Nevanlinna functions with one negative square

H. Winkler, H. Snoo, M. Wojtylak, 2010, 1011.2081.

Linear Fractional Transformations of Nevanlinna Functions Associated with a Nonnegative Operator

H. Winkler, J. Behrndt, S. Hassi, 2011, Complex Analysis and Operator Theory.

On generalized Friedrichs and Krein-von Neumann extensions and canonical systems

H. Winkler, 2002 .

Linear fractional transformations of Stieltjes functions

H. Winkler, J. Behrndt, S. Hassi, 2011 .

On semibounded canonical systems

H. Woracek, H. Winkler, 2008 .

One-dimensional Perturbations, Asymptotic Expansions, and Spectral Gaps

A. Sandovici, H. Winkler, S. Hassi, 2008 .

On a Class of Integral Systems

Henrik Winkler, Dmytro Strelnikov, Volodymyr Derkach, 2020, Complex Analysis and Operator Theory.

Limit Properties of Eigenvalues in Spectral Gaps

H. Winkler, S. Hassi, H. Snoo, 2018 .

Non-semi-bounded closed symmetric forms associated with a generalized Friedrichs extension

H. Winkler, S. Hassi, A. Fleige, 2014, Proceedings of the Royal Society of Edinburgh: Section A Mathematics.

Small perturbations of canonical systems

H. Winkler, 2000 .

Two-dimensional Hamiltonian systems

H. Winkler, 2013 .

On Transformation of Canonical Systems

H. Winkler, 1995 .

Direct and inverse spectral problems for generalized strings

H. Langer, H. Winkler, 1998 .

Reparametrizations of Non Trace-normed Hamiltonians

H. Woracek, H. Winkler, 2012 .

Singularities of Generalized Strings

H. Woracek, H. Winkler, M. Kaltenbäck, 2005 .

Canonical systems with a semibounded spectrum

H. Winkler, 1998 .

The inverse spectral problem for canonical systems

H. Winkler, 1995 .

Frequency compensation for a class of DAE's arising in electrical circuits

Carsten Trunk, Eckhard Hennig, Ralf Sommer, 2011 .

Ascent, descent, nullity, defect, and related notions for linear relations in linear spaces

A. Sandovici, H. Winkler, H. Snoo, 2007 .

The Kato decomposition of quasi-Fredholm relations

A. Sandovici, H. Winkler, H. Snoo, 2010 .

A growth condition for Hamiltonian systems related with Kreĭn strings

H. Woracek, H. Winkler, H. W, 2014 .

Strings, dual strings, and related canonical systems

H. Woracek, H. Winkler, M. Kaltenbäck, 2007 .

A growth condition for Hamiltonian systems related with Kreĭn strings

H. Woracek, H. Winkler, Henrik W, 2014 .

Reparametrizations of non trace-normed Hamiltonians Preprint No . M 11 / 17

H. Woracek, H. Winkler, 2011 .

An Indefinite Inverse Spectral Problem of Stieltjes Type

H. Winkler, A. Fleige, 2017 .

An Indefinite Inverse Spectral Problem of Stieltjes Type

H. Winkler, A. Fleige, 2017, Integral Equations and Operator Theory.

Sesquilinear forms corresponding to a non-semibounded Sturm–Liouville operator

H. Winkler, S. Hassi, H. Snoo, 2010, Proceedings of the Royal Society of Edinburgh: Section A Mathematics.

De Branges Spaces of Entire Functions Symmetric About the Origin

H. Woracek, H. Winkler, M. Kaltenbäck, 2006 .

Global and local behavior of zeros of nonpositive type

M. Wojtylak, H. Winkler, H. Snoo, 2013, 1306.1117.

A general factorization approach to the extension theory of nonnegative operators and relations

A. Sandovici, H. Winkler, S. Hassi, 2007 .