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Ihre Position: 
INHALTE

Refereed Publications

Refereed Publications

     
  1. Tomas Azizov, Carsten Trunk
    PT Symmetric, Hermitian and P-Self-Adjoint Operators Related to Potentials in PT Quantum Mechanics; [pdf-file]
     J. Math. Phys. Vol. 53 (2012), 012109;
     
     
  2. Jussi Behrndt, Roland Möws, Carsten Trunk 
     Eigenvalue estimates for singular left-definite Sturm-Liouville operators; [pdf-file] 
    J. Spectr. Theory Vol. 1 (2011), 327-347;
     
     
  3. Jussi Behrndt, Annemarie Luger, Carsten Trunk 
     On the negative squares of a class of self-adjoint extensions in Krein spaces; [pdf-file] 
    submitted; 
     
     
  4. Friedrich Philipp, Vladimir Strauss, Carsten Trunk
     Local Spectral Theory for Normal Operators in Krein Spaces; [pdf-file]
    submitted; 
     
     
  5. Sergii Kuzhel, Carsten Trunk
    On a class of J-self-adjoint operators with empty resolvent set; [pdf-file]
    J. Math. Anal. Appl. Vol. 379 (2011), 272–289;
     
     
  6. Friedrich Philipp, Franciszek Hugon Szafraniec, Carsten Trunk
     Selfadjoint Operators in S-Spaces; [pdf-file]
    J. Funct. Anal. Vol. 260 (2011), 1045-1059; 
     
     
  7. Tomas Azizov, Jussi Behrndt, Peter Jonas, Carsten Trunk
    Spectral points of definite type and type pi for linear operators and relations in Krein spaces; [pdf-file] 
    J. London Math. Soc. Vol. 83 (2011), 768-–788.
     
     
  8. Tomas Azizov, Peter Jonas, Carsten Trunk
    Small perturbation of selfadjoint and unitary operators in Krein spaces; [pdf-file]
    J. Operator Theory Vol. 64 (2010), 401-416; 
     
     
  9. Tomas Azizov, Carsten Trunk
    On Domains of PT Symmetric Operators Related to -y''(x) + (-1)^n x^{2n}y(x); [pdf-file]
     J. Phys. A: Math. Theor. Vol. 43 (2010), 175303 
     
     
  10. Mark-Alexander Henn, Christian Mehl, Carsten Trunk
     Hyponormal and Strongly Hyponormal Matrices in Inner Product Spaces.
    Linear Algebra Appl. Vol. 433 (2010), 1055-1076; [pdf-file] 
     
     
  11.  Carsten Trunk 
     Analyticity of semigroups related to a class of block operator matrices; [pdf-file]  
     Operator Theory: Advances and Applications Vol. 195 (2009), 257-271. 
     
     
  12. Jussi Behrndt, Qutaibeh Katatbeh, Carsten Trunk 
     Non-Real Eigenvalues of Singular Indefinite Sturm-Liouville Operators 
     Proc. Amer. Math. Soc. Vol. 137 (2009), 3797-3806; [pdf-file]  
     
     
  13.  Birgit Jacob, Carsten Trunk 
    Spectrum and Analyticity of Semigroups arising in Elasticity Theory and Hydromechanics; [pdf-file]
    Semigroup Forum Vol. 79 (2009), 79-100. 

     
  14. Friedrich Philipp, Carsten Trunk 
    G-Selfadjoint operators in Almost Pontryagin spaces; [pdf-file]
    Operator Theory: Advances and Applications Vol. 188 (2009) 207-236. 
     
     
  15.  Tomas Azizov, Jussi Behrndt, Peter Jonas, Carsten Trunk
    Compact and finite rank perturbations of linear relations in Hilbert spaces; [pdf-file]
    Integral Equations Operator Theory Vol. 63 (2009) 151-163. 
     
     
  16. Tomas Azizov, Jussi Behrndt, Friedrich Philipp, Carsten Trunk
     On domains of powers of linear operators and finite rank perturbations; [pdf-file]
     Operator Theory: Advances and Applications Vol. 188 (2009), 31-36. 

     
  17. Illya Karabash, Carsten Trunk
     Spectral properties of singular Sturm-Liouville operators; [pdf-file]
     Proc. R. Soc. Edinb. Sect. A. Vol. 139 (2009), 483-503. 

     
  18. Vladimir Strauss, Carsten Trunk
     Spectralizable operators; [pdf-file]
     Integral Equations Operator Theory Vol. 61 (2008) 413-422. 

     
  19. Jussi Behrndt, Qutaibeh Katatbeh, Carsten Trunk
     Accumulation of complex eigenvalues of indefinite Sturm-Liouville operators; [pdf-file]
    J. Phys. A: Math. Theor. Vol. 41 (2008) 244003.

  20. Birgit Jacob, Carsten Trunk, Monika Winklmeier
    Analyticity and Riesz Basis Property of Semigroups Associated to Damped Vibrations;
     Journal of Evolution Equations Vol. 8 (2008), 263-281.

  21. Carsten Trunk
     Spectral theory for operator matrices related to models in mechanics
     Math. Notes, Vol. 83 (2008), 843-850. 

     
  22. Tomas Azizov, Jussi Behrndt, Carsten Trunk
     On finite rank perturbations of definitizable operators
     J. Math. Anal. Appl. Vol. 339 (2008), 1161-1168. 
     
     
  23. Birgit Jacob, Kirsten Morris, Carsten Trunk 
     Minimum-Phase infinite-dimensional second-order systems
     IEEE Transactions on Automatic Control Vol. 52 (2007), 1654-1665. 

     
  24. Peter Jonas, Carsten Trunk
     A Sturm-Liouville problem depending rationally on the eigenvalue parameter.
     Math. Nachr. Vol. 280 (2007), 1709-1726. 

     
  25. Jussi Behrndt, Carsten Trunk
     On the negative squares of indefinite Sturm-Liouville operators.
     J. Differential Equations, Vol. 238 (2007), 491-519; 
     
     
  26. Birgit Jacob, Carsten Trunk
     Location of the spectrum of operator matrices which are associated to second order equations.
     Operators and Matrices, Vol. 1 (2007), 45-60; 

     
  27. Christian Mehl, Carsten Trunk
     The adjoint of matrices in degenerate indefinite inner product spaces.
     Operator Theory: Advances and Applications Vol. 175 (2007), 193-209; 
     
     
  28. Jussi Behrndt, Annemarie Luger, Carsten Trunk
     Generalized resolvents of a class of symmetric operators in Krein spaces.
     Operator Theory: Advances and Applications Vol. 175 (2007), 13-33; 

     
  29. Jussi Behrndt, Friedrich Philipp, Carsten Trunk
     Properties of the spectrum of type pi+ and type pi- of self-adjoint operators in Krein spaces.
     Methods Funct. Anal. Topology Vol. 12 (2006), 326-340; 
     
     
  30. Jussi Behrndt, Carsten Trunk
     Sturm-Liouville operators with indefinite weight functions and eigenvalue depending boundary conditions.
     J. Differential Equations Vol. 222 (2006), 297-324; 
     
     
  31.  Tomas Ya. Azizov, Peter Jonas, Carsten Trunk
     Spectral points of type $pi_{+}$ and $pi_{-}$ of self-adjoint operators in Krein spaces.
     J. Funct. Anal. Vol. 226 (2005), 114-137; 
     
     
  32.  Peter Jonas, Carsten Trunk
     On a class of analytic operator functions and their linearizations.
     Math. Nachr. Vol. 243 (2002), 92-133.