| Analyticity and Riesz basis property of semigroups associated to damped vibrations B Jacob, C Trunk, M Winklmeier Journal of Evolution Equations 8 (2), 263-281, 2008 | 60 | 2008 |
| On the negative squares of indefinite Sturm–Liouville operators J Behrndt, C Trunk Journal of Differential Equations 238 (2), 491-519, 2007 | 50 | 2007 |
| Spectral points of type π+ and π-of self-adjoint operators in Krein spaces TY Azizov, P Jonas, C Trunk Journal of Functional Analysis 226 (1), 114-137, 2005 | 49 | 2005 |
| Bounds on the non-real spectrum of differential operators with indefinite weights J Behrndt, F Philipp, C Trunk Mathematische Annalen 357 (1), 185-213, 2013 | 47 | 2013 |
| Non-real eigenvalues of singular indefinite Sturm-Liouville operators J Behrndt, Q Katatbeh, C Trunk Proceedings of the American Mathematical Society 137 (11), 3797-3806, 2009 | 41 | 2009 |
| Minimum-phase infinite-dimensional second-order systems B Jacob, K Morris, C Trunk IEEE Transactions on Automatic Control 52 (9), 1654-1665, 2007 | 40 | 2007 |
| Location of the spectrum of operator matrices which are associated to second order equations B Jacob, C Trunk Operators and Matrices 1 (1), 45-60, 2007 | 38 | 2007 |
| Spectral properties of singular Sturm—Liouville operators with indefinite weight sgn x I Karabash, C Trunk Proceedings of the Royal Society of Edinburgh Section A: Mathematics 139 (3 …, 2009 | 36 | 2009 |
| Compact and finite rank perturbations of closed linear operators and relations in Hilbert spaces TY Azizov, J Behrndt, P Jonas, C Trunk Integral Equations and Operator Theory 63 (2), 151-163, 2009 | 35 | 2009 |
| Eigenvalue placement for regular matrix pencils with rank one perturbations H Gernandt, C Trunk SIAM Journal on Matrix Analysis and Applications 38 (1), 134-154, 2017 | 34 | 2017 |
| Linear relations and the Kronecker canonical form T Berger, C Trunk, H Winkler Linear Algebra and its Applications 488, 13-44, 2016 | 32 | 2016 |
| Sturm–Liouville operators with indefinite weight functions and eigenvalue depending boundary conditions J Behrndt, C Trunk Journal of Differential Equations 222 (2), 297-324, 2006 | 29 | 2006 |
| Discrete Schrödinger equation on graphs: an effective model for branched quantum lattice M Akramov, C Trunk, J Yusupov, D Matrasulov Europhysics Letters 147 (6), 62001, 2024 | 25 | 2024 |
| On a class of J-self-adjoint operators with empty resolvent set S Kuzhel, C Trunk Journal of mathematical analysis and applications 379 (1), 272-289, 2011 | 23 | 2011 |
| The Byrnes--Isidori Form for Infinite-Dimensional Systems A Ilchmann, T Selig, C Trunk SIAM Journal on Control and Optimization 54 (3), 1504-1534, 2016 | 22 | 2016 |
| Spectrum and analyticity of semigroups arising in elasticity theory and hydromechanics B Jacob, C Trunk Semigroup Forum 79 (1), 79-100, 2009 | 21 | 2009 |
| Spectral bounds for indefinite singular Sturm–Liouville operators with uniformly locally integrable potentials J Behrndt, P Schmitz, C Trunk Journal of Differential Equations 267 (1), 468-493, 2019 | 19 | 2019 |
| Accumulation of complex eigenvalues of indefinite Sturm–Liouville operators J Behrndt, Q Katatbeh, C Trunk Journal of Physics A: Mathematical and Theoretical 41 (24), 244003, 2008 | 19 | 2008 |
| On finite rank perturbations of definitizable operators TY Azizov, J Behrndt, C Trunk Journal of mathematical analysis and applications 339 (2), 1161-1168, 2008 | 19 | 2008 |
| Finite rank perturbations of linear relations and matrix pencils L Leben, F Martínez Pería, F Philipp, C Trunk, H Winkler Complex Analysis and Operator Theory 15 (2), 37, 2021 | 18 | 2021 |
Friedrich PhilippDr., Technische Universität IlmenauVerified email at tu-ilmenau.de
