| Publication | Date of Publication | Type |
|---|
| Remarks on nonautonomous bifurcation theory | 2020-07-21 | Paper |
| On the non-autonomous Hopf bifurcation problem: systems with rapidly varying coefficients. | 2019-10-18 | Paper |
| Nonautonomous linear-quadratic dissipative control processes without uniform null controllability | 2017-10-12 | Paper |
| Remarks on the generalized reflectionless Schrödinger potentials | 2016-10-26 | Paper |
| On the nonautonomous Hopf bifurcation problem | 2016-09-30 | Paper |
| Some examples of generalized reflectionless Schrödinger potentials | 2016-09-30 | Paper |
| Nonautonomous linear Hamiltonian systems: oscillation, spectral theory and control | 2016-03-23 | Paper |
| Remarks on linear-quadratic dissipative control systems | 2016-03-10 | Paper |
| Uniform Weak Disconjugacy and Principal Solutions for Linear Hamiltonian Systems | 2015-06-29 | Paper |
| The Kalman-Bucy filter revisited | 2014-12-02 | Paper |
| Reduction principle and asymptotic phase for center manifolds of parabolic systems with nonlinear boundary conditions | 2014-07-03 | Paper |
| The Sturm-Liouville hierarchy of evolution equations and limits of algebro-geometric initial data | 2014-04-29 | Paper |
| Dynamical methods for linear Hamiltonian systems with applications to control processes | 2013-11-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4913603 | 2013-04-08 | Paper |
| Lyapunov exponents of continuous Schrödinger cocycles over irrational rotations | 2013-03-26 | Paper |
| On linear-quadratic dissipative control processes with time-varying coefficients | 2013-03-19 | Paper |
| On detachable maps and flows | 2013-03-06 | Paper |
| The Sturm-Liouville Hierarchy of Evolution Equations II | 2012-12-30 | Paper |
| Some questions concerning attractors for non-autonomous dynamical systems | 2012-05-31 | Paper |
| EXPONENTIAL DICHOTOMIES AND A NONLINEAR H∞ CONTROL PROBLEM. | 2012-01-01 | Paper |
| On \(\mathrm{SL}(2,\mathbb R)\) valued cocycles of Hölder class with zero exponent over Kronecker flows | 2011-12-19 | Paper |
| The Sturm-Liouville Hierarchy of Evolution Equations | 2011-09-20 | Paper |
| Some remarks concerning weakly disconjugate linear Hamiltonian systems | 2011-05-16 | Paper |
| On the Lyapunov exponent of certain \(SL (2,\mathbb R)\)-valued cocycles. II | 2010-11-30 | Paper |
| Remarks on a paper of Kotani concerning generalized reflectionless Schrödinger potentials | 2010-09-22 | Paper |
| On the Camassa-Holm and K-dV hierarchies | 2010-09-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3645662 | 2009-11-18 | Paper |
| SOME REMARKS CONCERNING REFLECTIONLESS STURM–LIOUVILLE POTENTIALS | 2008-12-11 | Paper |
| Minimal subsets of projective flows | 2008-07-29 | Paper |
| Bifurcation phenomena in control flows | 2008-03-11 | Paper |
| Description of the algebro-geometric Sturm-Liouville coefficients | 2008-02-26 | Paper |
| Another look at averaging and integral manifolds | 2008-01-09 | Paper |
| Chain recurrence, growth rates and ergodic limits | 2007-11-07 | Paper |
| On the inverse Sturm-Liouville problem | 2007-10-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3435531 | 2007-04-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5394952 | 2006-11-01 | Paper |
| Disconjugacy and the rotation number for linear, non-autonomous Hamiltonian systems | 2006-09-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3378600 | 2006-04-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3374426 | 2006-03-09 | Paper |
| A Sharkovskii-type theorem for minimally forced interval maps | 2006-01-26 | Paper |
| On non-autonomous \(H^{\infty}\) control with infinite horizon | 2005-12-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5698898 | 2005-10-20 | Paper |
| ON THE STRUCTURE OF THE SOLUTIONS OF A TWO-PARAMETER FAMILY OF THREE-DIMENSIONAL ORDINARY DIFFERENTIAL EQUATIONS | 2005-03-08 | Paper |
| Digitization of nonautonomous control systems | 2005-02-22 | Paper |
| A NONAUTONOMOUS SADDLE-NODE BIFURCATION PATTERN | 2004-10-25 | Paper |
| On positive solutions of the scalar curvature equation when the curvature has variable sign. | 2004-08-26 | Paper |
| Ground States and Singular Ground States for Quasilinear Partial Differential Equations with Critical Exponent in the Perturbative Case | 2004-05-27 | Paper |
| Asymptotic expansion of solutions of an elliptic equation related to the nonlinear Schrödinger equation | 2004-03-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4440652 | 2004-01-06 | Paper |
| Digitization of nonautonomous control systems. | 2003-12-14 | Paper |
| Rotation number for non-autonomous linear Hamiltonian systems. II: The Floquet coefficient | 2003-11-04 | Paper |
| Genericity of exponential dichotomy for two-dimensional differential systems | 2003-10-19 | Paper |
| On the Yakubovich frequency theorem for linear non-autonomous control processes | 2003-09-09 | Paper |
| Rotation number for non-autonomous linear Hamiltonian systems. I: Basic properties | 2003-08-20 | Paper |
| On the nature of the spectrum of the quasi-periodic Schrödinger operator. | 2003-05-25 | Paper |
| On a criterion of Yakubovich type for the absolute stability of nonautonomous control processes | 2003-03-17 | Paper |
| Singular ground states for the scalar curvature equation in \(\mathbb R^N\). | 2003-03-13 | Paper |
| A nonautonomous transcritical bifurcation problem with an application to quasi-periodic bubbles. | 2003-01-01 | Paper |
| TWO-STEP TRANSITION IN NONAUTONOMOUS BIFURCATIONS: AN EXPLANATION | 2002-08-19 | Paper |
| An ergodic and topological approach to disconjugate linear Hamiltonian systems | 2002-02-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3152524 | 2002-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2737487 | 2001-09-24 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2744079 | 2001-09-18 | Paper |
| On the Lyapounov exponent of certain SL\((2,\mathbb{R})\)-valued cocycles | 2001-09-11 | Paper |
| Ergodic properties and Weyl M-functions for random linear Hamiltonian systems | 2001-05-02 | Paper |
| Bifurcation and multiplicity results for periodic solutions of a damped wave equation in a thin domain | 2001-03-07 | Paper |
| Bifurcation of periodic solutions of the Navier-Stokes equations in a thin domain | 2001-02-01 | Paper |
| An inverse problem associated with polynomials orthogonal on the unit circle | 2000-09-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4254110 | 2000-05-18 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4263374 | 2000-03-21 | Paper |
| On the existence of periodic solutions of the Navier-Stokes equations in a thin domain using the topological degree | 2000-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4243994 | 1999-05-24 | Paper |
| On the existence of periodic solutions of an hyperbolic equation in a thin domain | 1999-04-25 | Paper |
| Controllability, stabilization and the regulator problem for random differential systems | 1998-12-21 | Paper |
| Existence of periodic solutions of an autonomous damped wave equation in thin domains | 1998-11-03 | Paper |
| On periodic solutions of a damped wave equation in a thin domain using degree theoretic methods | 1998-07-14 | Paper |
| Local and global null controllability of time varying linear control systems | 1998-05-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4379367 | 1998-02-25 | Paper |
| Rotation number associated with difference equations satisfied by polynomials orthogonal on the unit circle | 1996-12-01 | Paper |
| Stabilization and random linear regulator problem for random linear control processes | 1996-08-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4764265 | 1995-05-04 | Paper |
| Singular solutions of the elliptic equation \(\Delta u- u+u^ p =0\) | 1995-02-06 | Paper |
| Singular ground states of semilinear elliptic equations via invariant manifold theory | 1995-01-08 | Paper |
| Hopf bifurcation from non-periodic solutions of differential equations. II | 1994-10-13 | Paper |
| On an elliptic equation related to the blow-up phenomenon in the nonlinear Schrödinger equation | 1994-06-06 | Paper |
| Exponential dichotomy and rotation number for linear Hamiltonian systems | 1994-04-19 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4283312 | 1994-04-04 | Paper |
| Positive solutions of super-critical elliptic equations and asymptotics | 1993-11-01 | Paper |
| On null controllability of linear systems with recurrent coefficients and constrained controls | 1992-08-13 | Paper |
| Oscillation theory and the density of states for the Schrödinger operator in odd dimension | 1991-01-01 | Paper |
| Cantor spectrum for the quasi-periodic Schrödinger equation | 1991-01-01 | Paper |
| Hopf bifurcation from nonperiodic solutions of differential equations. I: Linear theory | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3831373 | 1989-01-01 | Paper |
| On a Sato-Segal-Wilson solutions of the K-dV equation | 1988-01-01 | Paper |
| m-functions and Floquet exponents for linear differential systems | 1987-01-01 | Paper |
| The Oseledec and Sacker-Sell Spectra for Almost Periodic Linear Systems: An Example | 1987-01-01 | Paper |
| Remarks on Linear Differential Systems with Measurable Coefficients | 1987-01-01 | Paper |
| The algebraic-geometric AKNS potentials | 1987-01-01 | Paper |
| Ergodic Properties of Linear Dynamical Systems | 1987-01-01 | Paper |
| Exponential dichotomy, rotation number, and linear differential operators with bounded coefficients | 1986-01-01 | Paper |
| The Floquet exponent for two-dimensional linear systems with bounded coefficients | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3803462 | 1986-01-01 | Paper |
| Lyapunov numbers for the almost periodic Schrödinger equation | 1984-01-01 | Paper |
| A review of recent work on almost periodic differential and difference operators | 1983-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3310975 | 1983-01-01 | Paper |
| On almost-periodic linear differential systems of Millionscikov and Vinograd | 1982-01-01 | Paper |
| The recurrent Hill's equation | 1982-01-01 | Paper |
| The rotation number for almost periodic potentials | 1982-01-01 | Paper |
| Topological dynamics and linear differential systems | 1982-01-01 | Paper |
| Smoothness of spectral subbundles and reducibility of quasi periodic linear differential systems | 1981-01-01 | Paper |
| Bounded solutions of scalar, almost periodic linear equations | 1981-01-01 | Paper |
| Two-Dimensional, Almost Periodic Linear Systems with Proximal and Recurrent Behavior | 1981-01-01 | Paper |
| A Linear, Almost Periodic Equation With an Almost Automorphic Solution | 1981-01-01 | Paper |
| Almost-periodic functions with unbounded integral | 1980-01-01 | Paper |
| Strong liftings commuting with minimal distal flows | 1980-01-01 | Paper |
| Analyticity of spectral subbundles | 1980-01-01 | Paper |
| On a Floquet theory for almost-periodic, two-dimensional linear systems | 1980-01-01 | Paper |
| Strong Liftings Which are Not Borel Liftings | 1980-01-01 | Paper |
| Linear Differential Equations with Interval Spectrum | 1980-01-01 | Paper |
| Disintegrating measures on compact group extensions | 1980-01-01 | Paper |
| Measurable subbundles in linear skew-product flows | 1979-01-01 | Paper |
| Existence of a strong lifting commuting with a compact group of transformations. II | 1979-01-01 | Paper |
| The bundle boundary for the Schwarzschild and Friedmann solutions | 1979-01-01 | Paper |
| Concerning a theorem of sell | 1978-01-01 | Paper |
| Existence of a strong lifting commuting with a compact group of transformations | 1978-01-01 | Paper |
| Ergodic theory and linear differential equations | 1978-01-01 | Paper |
| Minimal functions with unbounded integral | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3893023 | 1978-01-01 | Paper |
| Representations of Compact Groups on Topological Vector Spaces: Some Remarks | 1977-01-01 | Paper |
| The bundle boundary in some special cases | 1977-01-01 | Paper |
| Disintegration of Measures on Compact Transformation Groups | 1977-01-01 | Paper |
| The measure-theoretic structure group is not invariant | 1977-01-01 | Paper |
| Disintegration of measures on compact transformation groups | 1976-01-01 | Paper |
