Evolve-L Papers sorted by date
![](../gif/Eyes.gif)
- 2003/03/27
- Almost periodicity of inhomogeneous parabolic evolution equation
(Lahcen Maniar and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI) - Wentzell boundary conditions in the context of Dirichlet forms
(Hendrik Vogt and Juergen Voigt)
Abstract,
Paper (Postscript,
DVI)
- 2001/12/13
- Theory and applications of one-sided coupled operator matrices
(Marjeta Kramar and Delio Mugnolo)
Abstract,
Paper (Postscript,
DVI) - Semigroups for initial boundary value problems
(Marjeta Kramar and Delio Mugnolo and Rainer Nagel)
Abstract,
Paper (Postscript,
DVI) - $L_p$-spectral properties of the Neumann Laplacian on horns, comets and stars
(Peer Christian Kunstmann)
Abstract,
Paper (Postscript,
DVI)
- 2001/12/08
- Sufficiency of Lipschitz Conditions for Strict Solutions of Linear Evolution Equations in Nonreflexive Spaces
(Stefano Bertoni)
Abstract,
Paper (Postscript,
DVI)
- 2001/10/24
- The domain of the Ornstein-Uhlenbeck operator on an L^p-space with invariant measure
(Giorgio Metafune and Jan Pruess and Abdelaziz Rhandi and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI) - Hyperbolicity of delay equations via Fourier multipliers
(Andras Batkai and Eva Fasanga and Roman Shvidkoy)
Abstract,
Paper (Postscript,
DVI)
- 2001/10/23
- Banach spaces with the Riemann-Lebesgue or the analytic Riemann-Lebesgue property
(Shangquan Bu and Ralph Chill)
Abstract,
Paper (Postscript,
DVI) - Semilinear perturbations of Hille-Yosida operators
(Horst R. Thieme and Hauke Vosseler)
Abstract,
Paper (Postscript,
DVI)
- 2001/07/07
- Fourier Multipliers in Stability and Control Theory
(Yuri Latushkin and Frank Raebiger)
Abstract,
Paper (Postscript,
DVI)
- 2001/06/30
- The Spectrum of a linearized 2D Euler operator
(Yuri Latushkin and Y. Li and M. Stanislavova)
Abstract,
Paper (Postscript,
DVI) - Approximation of abstract differential equations
(D. Guidetti and B. Karasozen and S. Piskarev)
Abstract,
Paper (Postscript,
DVI) - Marcinkiewicz and Mihlin multiplier theorems, and R-boundedness
(Alberto Venni)
Abstract,
Paper (Postscript,
DVI)
- 2001/06/06
- Feedbacks for non--autonomous regular linear systems
(Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI) - $H^\infty$ Functional Calculus for an Elliptic Operator on a Half-Space with General Boundary Conditions.
(Giovanni Dore and Alberto Venni)
Abstract,
Paper (Postscript,
DVI)
- 2001/06/01
- A Hille-Yosida theorem for bi-continuous semigroups
(Franziska Kuehnemund)
Abstract,
Paper (Postscript,
DVI)
- 2001/05/23
- Operator theoretic properties of semigroups in terms of their generators
(Soenke Blunck and Lutz Weis)
Abstract,
Paper (Postscript,
DVI) - The $H^\infty$-calculus and sums of closed operators
(Nigel J. Kalton and Lutz Weis)
Abstract,
Paper (Postscript,
DVI)
- 2001/05/22
- Classical solution for partial functional differential equations with nonautonomous past
(Genni Fragnelli)
Abstract,
Paper (Postscript,
DVI) - Hyperbolicity for linear partial differential equations with delay
(Andras Batkai)
Abstract,
Paper (Postscript,
DVI) - Well-posedness and asymptotic behaviour of non-autonomous linear evolution equations
(Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI) - Domination of semigroups associated with sectorial forms
(Amir Manavi and Hendrik Vogt and Juergen Voigt)
Abstract,
Paper (Postscript,
DVI)
- 2001/05/08
- Topological Chaos for birth-and-death-type models with proliferation
(Jacek Banasiak and Miroslaw Lachowicz)
Abstract,
Paper (Postscript,
DVI) - Laplace transform and supports: a general "isotropic" theorem of Paley-Wiener type
(Guenter Lumer)
Abstract,
Paper (Postscript,
DVI)
- 2001/03/21
- Nonhomogeneous Navier-Stokes Equations in Spaces of Low Regularity
(Herbert Amann)
Abstract,
Paper (Postscript,
DVI) - Chaos for a class of linear kinetic models
(Jacek Banasiak and Miroslaw Lachowicz)
Abstract,
Paper (Postscript,
DVI)
- 2001/02/07
- Elliptic Operators with Infinite-Dimensional State Spaces
(Herbert Amann)
Abstract,
Paper (Postscript,
DVI)
- 2001/01/31
- Bounded Laplace transforms, primitives and semigroup orbits
(Charles J.K. Batty)
Abstract,
Paper (Postscript,
DVI)
- 2001/01/18
- Parabolic evolution equations with asymptotically autonomous delay
(Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 2001/01/13
- Approximation and Asymptotic Behaviour of Evolution Families
(Charles J.K. Batty and Ralph Chill)
Abstract,
Paper (Postscript,
DVI)
- 2000/12/23
- Time-dependent parabolic problems on non-cylindrical domains with inhomogeneous boundary conditions
(Guenter Lumer and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 2000/12/01
- Parameter-elliptic boundary value problems connected with the Newton polygon
(R. Denk and L. Volevich)
Abstract,
Paper (Postscript,
DVI) - On a non-uniqueness in fragmentation models
(Jacek Banasiak)
Abstract,
Paper (Postscript,
DVI)
- 2000/11/29
- The modulus semigroup for linear delay equations
(S. Boulite and Lahcen Maniar and Abdelaziz Rhandi and Juergen Voigt)
Abstract,
Paper (Postscript,
DVI)
- 2000/11/28
- Lower semicontinuity and the theorem of Datko and Pazy
(Jan M.A.M. van Neerven)
Abstract,
Paper (Postscript,
DVI)
- 2000/10/26
- Stability of asymptotic properties of Hille-Yosida operators under perturbations
(Lahcen Maniar)
Abstract,
Paper (Postscript,
DVI)
- 2000/10/21
- Viscosity solutions and the Hamiltonian-Jacobi-Bellmann equation
(Jan A. van Casteren)
Abstract,
Paper (Postscript,
DVI) - Evolution Equations with Non-Linear Constitutive Laws and Memory Effects
(Albert Milani and Rainer Picard)
Abstract,
Paper (Postscript,
DVI) - A note on the existence of wave operators
(Jan A. van Casteren)
Abstract,
Paper (Postscript,
DVI)
- 2000/10/10
- Linear delay equations in the $L_p$-context
(Lahcen Maniar and Juergen Voigt)
Abstract,
Paper (Postscript,
DVI)
- 2000/07/28
- A Stieltjes type convolution for integrated semigroups of strong bounded variation and $L_p$-solutions to the abstract Cauchy Problem
(Horst R. Thieme and Hauke Vosseler)
Abstract,
Paper (Postscript,
DVI)
- 2000/07/27
- A characteristic equation for non--autonomous partial functional differential equations
(Gabriele Guehring and Frank Raebiger and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 2000/07/01
- Characterizations of Qualitative Properties of $C$-regularized Semigroups in Terms of Their Generators
(Miao Li)
Abstract,
Paper (Postscript,
DVI) - Asymptotically autonomous parabolic evolution equations
(Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 2000/06/07
- A priori estimates for a singularly perturbed mixed order boundary value problem
(R. Denk and L. Volevich)
Abstract,
Paper (Postscript,
DVI)
- 2000/05/03
- Applications of approximation schemes to evolution equations
(Adrian Duma and Constantin P. Niculescu)
Abstract,
Paper (Postscript,
DVI) - The mixed Cauchy-Dirichlet problem for the heat equation in a plane angle in spaces of h\"older continuous functions
(Davide Guidetti)
Abstract,
Paper (Postscript,
DVI)
- 2000/03/16
- Uniqueness of invariant measures for the stochastic Cauchy problem in Banach spaces
(Jan M.A.M. van Neerven)
Abstract,
Paper (Postscript,
DVI) - On individual stability of C_0-semigroups
(Jan M.A.M. van Neerven)
Abstract,
Paper (Postscript,
DVI)
- 2000/03/03
- Uniform exponential stability of the linear periodical systems in the Banach space
(David Cheban)
Abstract,
Paper (Postscript,
DVI)
- 2000/02/29
- Obstructions to existence in fast-diffusion equations
(Ana Rodriguez and Juan Luis Vazquez)
Abstract,
Paper (Postscript,
DVI) - On an extension of Kato-Voigt perturbation theorem for substochastic semigroups and its application
(Jacek Banasiak)
Abstract,
Paper (Postscript,
DVI)
- 2000/02/25
- Some problems in stochastic analysis and semigroup theory
(Jan A. van Casteren)
Abstract,
Paper (Postscript,
DVI)
- 2000/01/20
- On the Strong Solvability of the Navier-Stokes Equations
(Herbert Amann)
Abstract,
Paper (Postscript,
DVI)
- 2000/01/13
- Gaussian Estimates for Second Order Operators with Unbounded Coefficients
(Stefan Karrmann)
Abstract,
Paper (Postscript,
DVI)
- 2000/01/12
- Trace Expansions and the Noncommutative Residue for Manifolds with Boundary
(Gerd Grubb and Elmar Schrohe)
Abstract,
Paper (Postscript,
DVI) - An exponential stability criterion for q-periodic evolution
(Constantin Buse)
Abstract,
Paper (Postscript,
DVI) - Uniform exponential stability of the linear almost periodic systems
(David Cheban)
Abstract,
Paper (Postscript,
DVI)
- 1999/10/29
- On elliptic operator pencils with general boundary conditions
(R. Denk and R. Mennicken and L. Volevich)
Abstract,
Paper (Postscript,
DVI) - A new proof for a Barbasin's theorem in the periodic case
(Constantin Buse and M. Giurgiulescu)
Abstract,
Paper (Postscript,
DVI)
- 1999/10/08
- Kernel estimates and $L^p$ spectral independence of differential and integral operators
(Peer Christian Kunstmann)
Abstract,
Paper (Postscript,
DVI)
- 1999/10/05
- Spectral inclusions for semigroups of closed operators
(Peer Christian Kunstmann)
Abstract,
Paper (Postscript,
DVI)
- 1999/09/25
- Edge-degenerate Boundary Value Problems on Cones
(Elmar Schrohe and B.-W. Schulze)
Abstract,
Paper (Postscript,
DVI)
- 1999/09/24
- Long time asymptotics of solutions to the anharmonic oscillator model from nonlinear optics
(Frank Jochmann)
Abstract,
Paper (Postscript,
DVI)
- 1999/09/23
- Laplace Transforms of Vector-valued Functions with Growth $\omega$ and Semigroups of Operators
(Ralph deLaubenfels and Vu Quoc Phong and Shengwang Wang)
Abstract,
Paper (Postscript,
DVI) - Stability of Semigroups of Operators and Spectral Subspaces
(Ralph deLaubenfels and Vu Quoc Phong and Shengwang Wang)
Abstract,
Paper (Postscript,
DVI)
- 1999/09/21
- 1999/09/17
- Commutator conditions implying the Convergence of the Lie--Trotter Products
(Franziska Kuehnemund and Markus Wacker)
Abstract,
Paper (Postscript,
DVI)
- 1999/09/02
- Ergodic Theory for C-semigroups
(Miao Li and Falun Huang and Xiaoling Chu)
Abstract,
Paper (Postscript,
DVI)
- 1999/08/27
- Approximations of Laplace transforms and integrated semigroups
(Ti-Jun Xiao and Jin Liang)
Abstract,
Paper (Postscript,
DVI)
- 1999/08/25
- The existence of moments of solutions to transport equations with inelastic scattering and their application in the asymptotic analysis
(Jacek Banasiak)
Abstract,
Paper (Postscript,
DVI)
- 1999/08/21
- The Analogy of Cameron-Johnson's Theorem for the Linear $\mathbb{C}$-analytic Equations in the Hilbertian Space
(David Cheban)
Abstract,
Paper (Postscript,
DVI)
- 1999/07/17
- On $L^p$-spectra and essential spectra of second order elliptic operators
(Vitali Liskevich and Hendrik Vogt)
Abstract,
Paper (Postscript,
DVI) - Boundary value problems for a class of elliptic operator pencils
(R. Denk and R. Mennicken and L. Volevich)
Abstract,
Paper (Postscript,
DVI)
- 1999/07/15
- Discreteness of the spectrum for some differential operators with unbounded coefficients in ${\bf R}^n$
(G. Metafune and D. Pallara)
Abstract,
Paper (Postscript,
DVI) - Evolutionary Coprocesses and Perturbations of Kato-stable Families of Operators
(Stefano Bertoni)
Abstract,
Paper (Postscript,
DVI)
- 1999/06/26
- Feynman-Kac Semigroups, Martingales and Wave operators
(Jan A. van Casteren)
Abstract,
Paper (Postscript,
DVI)
- 1999/06/25
- On the Relationship between Different Types of Stability for Linear Almost Periodic Systems in the Banach Space
(David Cheban)
Abstract,
Paper (Postscript,
DVI)
- 1999/06/19
- Semigroups and Linear Partial Differential Equations with Delay
(Andras Batkai and Susanna Piazzera)
Abstract,
Paper (Postscript,
DVI)
- 1999/06/03
- Asymptotic Properties of Mild Solutions of Nonautonomous Evolution Equations with Applications to Retarded Differential Equations
(Gabriele Guehring and Frank Raebiger)
Abstract,
Paper (Postscript,
DVI)
- 1999/05/06
- 1999/05/01
- Stability of the equilibria for spatially periodic flows in porous media
(J. Escher and G. Prokert)
Abstract,
Paper (Postscript,
DVI)
- 1999/04/23
- Existence Families and Differential Operators
(Jin Liang and Ti-Jun Xiao)
Abstract,
Paper (Postscript,
DVI) - Abstract Degenerate Cauchy Problems in Locally Convex Spaces
(Jin Liang and Ti-Jun Xiao)
Abstract,
Paper (Postscript,
DVI)
- 1999/04/22
- Spectrum of the infinite-dimensional Laplacian
(G. Metafune and Abdelaziz Rhandi and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 1999/04/20
- On the structure of the critical spectrum of strongly continuous semigroups
(Simon Brendle and Rainer Nagel)
Abstract,
Paper (Postscript,
DVI)
- 1999/04/13
- The Lie-Trotter product formula does not hold for arbitrary sums of generators
(Franziska Kuehnemund and Markus Wacker)
Abstract,
Paper (Postscript,
DVI)
- 1999/04/09
- A sufficient condition for exponential dichotomy of parabolic evolution equations
(Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI) - Global attractors of nonautonomous dynamical systems and almost periodic limit regimes some class of evolution equations
(David Cheban)
Abstract,
Paper (Postscript,
DVI)
- 1999/03/30
- Some properties of the $KMS$-function
(Jan A. van Casteren)
Abstract,
Paper (Postscript,
DVI) - Global Attractors of Nonautonomous Quasihomogeneous Dynamical Systems
(David Cheban)
Abstract,
Paper (Postscript,
DVI)
- 1999/03/26
- Second-order subelliptic operators on Lie groups II: real
(A.F.M. ter Elst and Derek W. Robinson)
Abstract,
Paper (Postscript,
DVI)
- 1999/03/25
- An Existence Family for Husimi Operator
(H. Emamirad and Ph. Rogeon)
Abstract,
Paper (Postscript,
DVI) - Solvability and maximal regularity of parabolic evolution equations with coefficients continuous in time
(Jan Pruess and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 1999/03/24
- Linear chaos and approximation
(Ralph deLaubenfels and H. Emamirad and V. Protopopescu)
Abstract,
Paper (Postscript,
DVI)
- 1999/03/03
- On a diffusion-kinetic equation arising in extended kinetic theory
(Jacek Banasiak)
Abstract,
Paper (Postscript,
DVI) - $B$-bounded semigroups and implicit evolution equations
(Jacek Banasiak)
Abstract,
Paper (Postscript,
DVI)
- 1999/02/27
- Some notes on the singular manifold method: several manifolds and constrains
(A. Alexeyev)
Abstract,
Paper (Postscript,
DVI)
- 1999/02/19
- Exponential decay of $2\times2$ operator matrix semigroups
(Andras Batkai and Klaus-Jochen Engel)
Abstract,
Paper (Postscript,
DVI)
- 1999/02/13
- Wiener Regularity and Heat Semigroups on Spaces of Continuous Functions
(Wolfgang Arendt and Philippe Bénilan)
Abstract,
Paper (Postscript,
DVI)
- 1999/02/05
- Elastic and exchange interaction of kinks in some bubbly mediums
(A. Alexeyev)
Abstract,
Paper (Postscript,
DVI) - New Spectral Criteria for Almost Periodic Solutions of Evolution Equations
(T. Naito and Nguyen Van Minh and Jong Son Shin)
Abstract,
Paper (Postscript,
DVI) - A multidimensional superposition principle: classical solitons I
(A. Alexeyev)
Abstract,
Paper (Postscript,
DVI)
- 1999/02/02
- On the Infinite Product of $C_0$-Semigroups
(Wolfgang Arendt and A. Driouich and O. El-Mennaoui)
Abstract,
Paper (Postscript,
DVI)
- 1999/01/15
- On the generation of $C_0$-semigroups in $L^1(I)$
(A. Attalienti and M. Campiti)
Abstract,
Paper (Postscript,
DVI)
- 1998/12/27
- On the Inversion of the Convolution and Laplace Transform
(Boris Baeumer)
Abstract,
Paper (Postscript,
DVI)
- 1998/12/25
- On the asymptotic behaviour of perturbed semigroups
(Valentina Casarino and Susanna Piazzera)
Abstract,
Paper (Postscript,
DVI) - On the spectral mapping theorem for perturbed strongly continuous semigroups
(Simon Brendle and Rainer Nagel and Jan Poland)
Abstract,
Paper (Postscript,
DVI)
- 1998/12/19
- One-dimensional Feller semigroups with reflecting barriers
(M. Campiti and G. Metafune and D. Pallara)
Abstract,
Paper (Postscript,
DVI)
- 1998/12/05
- Almost Periodic Solutions of First and Second Order Cauchy Problems
(Wolfgang Arendt and Charles J.K. Batty)
Abstract,
Paper (Postscript,
DVI)
- 1998/11/27
- A Spectral bound for Asymptotically Norm-Continuous Semigroups
(Mark Blake)
Abstract,
Paper (Postscript,
DVI)
- 1998/10/01
- Bounded Convolutions and Solutions of Inhomogeneous Cauchy Problems
(Charles J.K. Batty and Ralph Chill)
Abstract,
Paper (Postscript,
DVI)
- 1998/09/26
- On the Regularity Properties of Perturbed Semigroups
(Rainer Nagel and Susanna Piazzera)
Abstract,
Paper (Postscript,
DVI) - The Critical Spectrum of a Strongly Continuous Semigroup
(Rainer Nagel and Jan Poland)
Abstract,
Paper (Postscript,
DVI) - Local operator methods and time dependent parabolic equations on non-cylindrical domains
(Guenter Lumer and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 1998/09/09
- Asymptotic Laplace transforms and evolution equations
(Guenter Lumer and Frank Neubrander)
Abstract,
Paper (Postscript,
DVI) - Norm Continuity of c_0-Semigroups
(Volker Goersmeyer and Lutz Weis)
Abstract,
Paper (Postscript,
DVI)
- 1998/07/16
- THE SEMISTATIC LIMIT FOR MAXWELL'S EQUATIONS IN AN EXTERIOR DOMAIN
(Frank Jochmann)
Abstract,
Paper (Postscript,
DVI)
- 1998/06/19
- Maximal operators associated with Dirichlet forms perturbed by measures
(Amir Manavi and Juergen Voigt)
Abstract,
Paper (Postscript,
DVI)
- 1998/05/26
- Some Remarks about the Perron Condition for $C_0$-Semigroups
(Constantin Buse)
Abstract,
Paper (Postscript,
DVI)
- 1998/04/29
- Asy. Stability and Perron Cond. for Periodic Evol. Fam.
(Constantin Buse)
Abstract,
Paper (Postscript,
DVI)
- 1998/04/22
- 1998/03/31
- Exponential dichotomy of cocycles, evolution semigroups, and translation algebras
(Yuri Latushkin and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 1998/03/06
- Convolution Kernels and Generalized Functions
(Boris Baeumer and Guenter Lumer and Frank Neubrander)
Abstract,
Paper (Postscript,
DVI)
- 1998/01/17
- Period dependency of the growth bound and an application to a model
(Michael Ulm)
Abstract,
Paper (Postscript,
DVI)
- 1998/01/09
- Sufficient conditions for exponential stability and dichotomy of evolution equations
(Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 1997/12/13
- Heat kernel estimates and $L^p$-spectral independence of elliptic
(Peer Christian Kunstmann)
Abstract,
Paper (Postscript,
DVI)
- 1997/12/09
- Reg. of semigroups that are strongly continuous for $t>0$
(Peer Christian Kunstmann)
Abstract,
Paper (Postscript,
DVI)
- 1997/11/28
- Asymptotic behaviour of a non-autonomous population
(Abdelaziz Rhandi and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 1997/11/21
- An existence result for fully Nonlinear Parabolic Systems of PDE's
(Marco Squassina)
Abstract,
Paper (Postscript,
DVI) - Linearized stability for semilinear non-autonomous
(Gabriele Guehring and Frank Raebiger)
Abstract,
Paper (Postscript,
DVI)
- 1997/07/25
- Non-autonomous Miyadera perturbation
(Frank Raebiger and Abdelaziz Rhandi and Roland Schnaubelt and Juergen Voigt)
Abstract,
Paper (Postscript,
DVI)
- 1997/07/22
- Exponential stability, exponential expansiveness, and exponential dichotomy of evolution equations on the half-line.
(Nguyen Van Minh and Frank Raebiger and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 1997/07/15
- A Vector-valued Operational Calculus and Abstract Cauchy Problems
(Boris Baeumer)
Abstract,
Paper (Postscript,
DVI)
- 1997/07/08
- The spectral mapping theorem for evolution semigroups on $L^p$ associated with strongly continuous cocycles
(Yuri Latushkin and Roland Schnaubelt)
Abstract,
Paper (Postscript,
DVI)
- 1997/06/13
- Stability Theorems for Semi--Groups via Multiplier Theorems
(Lutz Weis)
Abstract,
Paper (Postscript,
DVI)
- 1997/05/21
- 1997/05/15
- Heat kernels and maximal L^p-L^q estimates for parabolic evolution equations
(Matthias Hieber and Jan Pruess)
Abstract,
Paper (Postscript,
DVI) - L^p Spectral Independence of Elliptic Operators via Commutator Estimates
(Matthias Hieber and Elmar Schrohe)
Abstract,
Paper (Postscript,
DVI) - On the Wellposedness of Nonautonomous Second Order Cauchy Problems
(Nguyen, Thanh Lan)
Abstract,
Paper (Postscript,
DVI) - On Nonautonomous Higher Order Cauchy Problems
(Nguyen, Thanh Lan)
Abstract,
Paper (Postscript,
DVI)
- 1997/04/16
- tempered convolution operators with rapidly growing fundamental solutions
(Peer Christian Kunstmann)
Abstract,
Paper (Postscript,
DVI)
- 1997/03/20
- A short proof for the stability theorem for positive semigroups on $L_p(\mu)$
(Lutz Weis)
Abstract,
Paper (Postscript,
DVI)
![](../gif/Owl.gif)
automatically generated: 22.10.102 (./create.perl)
last update: 01.04.2003 (Michael Stübner)