Publikationen Mathematische Arbeiten

Gregor Nickel

Curriculum Vitae

Forschungsinteressen

Publikationen

Mathematische Arbeiten (vgl. MathSciNet, ZMath)

1. R. Nagel, G. Nickel, S. Romanelli: Identification of extrapolation spaces for unbounded operators. Quaestiones Mathematicae 19 (1996), 83-100.
2. Nguyen Thanh Lan, G. Nickel: Nonautonomous operator matrices. Rendiconti del Circolo Matematico di Palermo Serie II, Tomo XLVII (1998), 5-24.
3. G. Nickel, R. Schnaubelt: An extension of Kato's stability condition for nonautonomous Cauchy problems. Taiwanese J. of Math. 2 (1998), 483-496.
4. G. Nickel: "On Evolution Semigroups and Wellposedness of Nonautonomous Cauchy Problems." Dissertation, Tübingen, 1996.
5. G. Nickel: On evolution semigroups and nonautonomous Cauchy problems. Dissertation Summaries in Mathematics 1 (1996), 195-202.
6. G. Nickel: Evolution semigroups for nonautonomous Cauchy problems. Abstract and Applied Analysis 2 (1997), 73-95.
7. G. Nickel: Evolution semigroups and product formulas for nonautonomous Cauchy problems. Math. Nachr. 212 (2000), 101-116.
8. R. Nagel, G. Nickel: Wellposedness for Nonautonomous Abstract Cauchy Problems. In: Progress in Nonlinear Differential Equations and their Applications. 50, Birkhäuser Verlag, Basel 2002, 279-293.
9. V. Casarino, K. Engel, R. Nagel, G. Nickel: A semigroup aproach to boundary feedback systems. Int. Eq. Op. Theory 47 (2003), 289-306.
10. G. Fragnelli, G. Nickel: Partial functional differential equations with nonautonomous past in $L^p-$ phase spaces. Diff. Int. Eq. 16 (2003), 327-348.
11. M. Kumpf, G. Nickel: Dynamic Boundary Conditions and Boundary Control for the One-dimensional Heat Equation. J. Dyn. Cont. Syst. 10 (2004), 213-225.
12. G. Nickel: A semigroup approach to dynamic boundary value problems. Semigroup Forum 69, (2004), 159-183.
13. G. Nickel: "Semigroup methods for dynamic boundary value problems." Habilitationsschrift, Tübingen, 2004.
14. G. Nickel: A new look at boundary perturbations of generators. Electron. J. Diff. Eqns. 95 (2004), 1-14.
15. V. Casarino, K.-J. Engel, G. Nickel, S. Piazzera: Decoupling Techniques for Wave Equations with Dynamic Boundary Conditions.
    Discrete and Continuous Dynamic Systems A 12 (2005), 751-762.
16. G. Nickel, A. Rhandi: Positivity and Stability of Delay Equations with Nonautonomous Past. Math. Nachr. 278 (2005), 1-13.
17. P. Csomós, G. Nickel: Operator splitting for delay equations. Computers & Mathematics with Applications 55 (2008), 2234-2246.
18. A. Bátkai, P. Csomós, G. Nickel: Operator splittings and spatial approximations for evolution equations. J. Evol. Equ. 9 (2009), 613-636.
19. A. Bátkai, P. Csomós, B. Farkas, G. Nickel: Operator splitting for non-autonomous evolution equations. J. Functional Analysis 260 (2011), 2163–2190.
20. A. Bátkai, P. Csomós, B. Farkas, G. Nickel: Operator splitting with Spatio-termporal Discretization. Operator Theory: Advances and Applications 221 (2012), 159–169.

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