| Long-time asymptotics for the Camassa-Holm equation AB De Monvel, A Kostenko, D Shepelsky, G Teschl SIAM J. Math. Analysis 41 (4), 1559-1588 (2009), 2009 | 224 | 2009 |
| 1-D Schrödinger operators with local point interactions on a discrete set AS Kostenko, MM Malamud Journal of Differential Equations 249 (2), 253-304 (2010), 2010 | 188 | 2010 |
| Weyl-Titchmarsh Theory for Schroedinger Operators with Strongly Singular Potentials A Kostenko, A Sakhnovich, G Teschl Int. Math. Res. Not. (IMRN), 1699-1747 (2012), 2010 | 95 | 2010 |
| On the singular Weyl–Titchmarsh function of perturbed spherical Schrödinger operators A Kostenko, G Teschl Journal of Differential Equations 250 (9), 3701-3739 (2011), 2011 | 81 | 2011 |
| Spectral theory of semibounded Sturm–Liouville operators with local interactions on a discrete set S Albeverio, A Kostenko, M Malamud Journal of Mathematical Physics 51 (10), Art ID 102102 (2010), 2010 | 77 | 2010 |
| Inverse eigenvalue problems for perturbed spherical Schrödinger operators A Kostenko, A Sakhnovich, G Teschl Inverse Problems 26 (10), Art ID 105013 (2010), 2010 | 70 | 2010 |
| Spectral theory of infinite quantum graphs P Exner, A Kostenko, M Malamud, H Neidhardt Ann. Henri Poincaré 19 (11), 3457-3510, 2018 | 55 | 2018 |
| An isospectral problem for global conservative multi-peakon solutions of the Camassa–Holm equation J Eckhardt, A Kostenko Communications in Mathematical Physics 329 (3), 893-918 (2014), 2014 | 54 | 2014 |
| Commutation methods for Schrödinger operators with strongly singular potentials A Kostenko, A Sakhnovich, G Teschl Mathematische Nachrichten 285 (4), 392-410 (2012), 2010 | 54 | 2010 |
| One-dimensional Schrödinger operator with δ-interactions AS Kostenko, MM Malamud Functional Analysis and Its Applications 44 (2), 151-155 (2010), 2010 | 50 | 2010 |
| The similarity problem for -nonnegative Sturm-Liouville operators IM Karabash, AS Kostenko, MM Malamud Journal of Differential Equations 246 (3), 964-997 (2009), 2008 | 47 | 2008 |
| 1-D Schrödinger operators with local point interactions: a review A Kostenko, M Malamud "Spectral Analysis, Differential Equations and Mathematical Physics", H …, 2013 | 46 | 2013 |
| The inverse spectral problem for indefinite strings J Eckhardt, A Kostenko Invent. Math. 204 (3), 939-977, 2014 | 44 | 2014 |
| Spectral estimates for infinite quantum graphs A Kostenko, N Nicolussi Calculus of Variations and Partial Differential Equations 58 (1), 15, 2019 | 35 | 2019 |
| One-dimensional Schroedinger operators with delta-prime-interactions on Cantor-type sets J Eckhardt, A Kostenko, M Malamud, G Teschl J. Differential Equations 257 (2), 415-449 (2014), 2014 | 32 | 2014 |
| Spectral asymptotics for perturbed spherical Schrödinger operators and applications to quantum scattering A Kostenko, G Teschl Communications in Mathematical Physics 322 (1), 255-275 (2013), 2012 | 32 | 2012 |
| Spectral asymptotics for canonical systems J Eckhardt, A Kostenko, G Teschl J. reine und angew. Math. 736, 285-315 (2018), 2014 | 27* | 2014 |
| The similarity problem for indefinite Sturm-Liouville operators and the HELP inequality A Kostenko Advances in Mathematics 246, 368-413 (2013), 2012 | 26 | 2012 |
| Jacobi polynomials, Bernstein-type inequalities and dispersion estimates for the discrete Laguerre operator T Koornwinder, A Kostenko, G Teschl Advances in Mathematics 333, 796-821, 2016 | 25 | 2016 |
| Singular Weyl-Titchmarsh-Kodaira theory for one-dimensional Dirac operators R Brunnhuber, J Eckhardt, A Kostenko, G Teschl Monats. Math. 174 (4), 515-547 (2014), 2013 | 25 | 2013 |
Gerald TeschlProfessor of Mathematics, University of ViennaVerified email at univie.ac.at
