| Publication | Date of Publication | Type |
|---|
| On a comparison principle and the uniqueness of spectral flow | 2023-10-09 | Paper |
| The Equivariant Spectral Flow and Bifurcation for Functionals with Symmetries -- Part I | 2023-06-01 | Paper |
| Fredholm theory of families of discrete dynamical systems and its applications to bifurcation theory | 2023-05-25 | Paper |
| The index bundle for selfadjoint Fredholm operators and multiparameter bifurcation for Hamiltonian systems | 2023-05-23 | Paper |
| Spectral Flow | 2023-03-01 | Paper |
| On the Fredholm Lagrangian Grassmannian, spectral flow and ODEs in Hilbert spaces | 2021-10-08 | Paper |
| The equivariant spectral flow and bifurcation of periodic solutions of Hamiltonian systems | 2021-08-05 | Paper |
| Homoclinics for singular strong force Lagrangian systems in \(\mathbb{R}^N\) | 2021-04-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5116747 | 2020-08-18 | Paper |
| On the existence of homoclinic type solutions of a class of inhomogenous second order Hamiltonian systems | 2020-08-06 | Paper |
| Parity as Z2‐valued spectral flow | 2019-12-11 | Paper |
| The \(E\)-cohomological Conley index, cup-lengths and the Arnold conjecture on \(T^{2n}\) | 2019-09-19 | Paper |
| The Maslov index and the spectral flow-revisited | 2019-05-15 | Paper |
| Parity flow as ${\mathbb Z}_2$-valued spectral flow | 2018-12-19 | Paper |
| Spectral flow and bifurcation for a class of strongly indefinite elliptic systems | 2018-12-06 | Paper |
| Not every conjugate point of a semi-Riemannian geodesic is a bifurcation point. | 2018-11-29 | Paper |
| A remark on bifurcation of Fredholm maps | 2018-08-16 | Paper |
| Corrigendum to: ``A Morse-Smale index theorem for indefinite elliptic systems and bifurcation | 2017-12-20 | Paper |
| Bifurcation of critical points along gap-continuous families of subspaces | 2017-12-12 | Paper |
| Bifurcation of equilibrium forms of an elastic rod on a two-parameter Winkler foundation | 2017-11-17 | Paper |
| The index bundle and multiparameter bifurcation for discrete dynamical systems | 2017-08-07 | Paper |
| On the existence of homoclinic type solutions of inhomogenous Lagrangian systems. | 2017-07-03 | Paper |
| A \(K\)-theoretical invariant and bifurcation for homoclinics of Hamiltonian systems | 2017-04-20 | Paper |
| Fredholm Operators and Spectral Flow | 2016-03-07 | Paper |
| On Bifurcation for Semilinear Elliptic Dirichlet Problems on Shrinking Domains | 2015-10-27 | Paper |
| On the space of connections having non-trivial twisted harmonic spinors | 2015-10-13 | Paper |
| Spectral flow, crossing forms and homoclinics of Hamiltonian systems | 2015-09-11 | Paper |
| Yet another proof of the Morse index theorem | 2015-08-19 | Paper |
| A remark on singular sets of vector bundle morphisms | 2015-04-21 | Paper |
| Bifurcation results for critical points of families of functionals. | 2015-04-13 | Paper |
| On bifurcation for semilinear elliptic Dirichlet problems on geodesic balls | 2015-03-27 | Paper |
| A family index theorem for periodic Hamiltonian systems and bifurcation | 2015-03-23 | Paper |
| On bifurcation for semilinear elliptic Dirichlet problems and the Morse-Smale index theorem | 2015-02-26 | Paper |
| A Morse-Smale index theorem for indefinite elliptic systems and bifurcation | 2015-02-04 | Paper |
| Bifurcation of critical points for continuous families of \(C^2\) functionals of Fredholm type | 2014-01-29 | Paper |
| A remark on the space of metrics having nontrivial harmonic spinors | 2013-08-27 | Paper |
| The index bundle for Fredholm morphisms | 2012-07-11 | Paper |
| A 𝐾-theoretic proof of the Morse index theorem in semi-Riemannian geometry | 2012-04-20 | Paper |
| The relative cup-length in local Morse cohomology | 0001-01-03 | Paper |
