Weyl–Titchmarsh theory for Sturm–Liouville operators with distributional potentials J Eckhardt, F Gesztesy, R Nichols, G Teschl Opuscula Mathematica 33 (3), 467–563, 2013 | 143 | 2013 |
Sturm–Liouville operators with measure-valued coefficients J Eckhardt, G Teschl Journal d'Analyse Mathématique 120 (1), 151–224, 2013 | 87 | 2013 |
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 | 52 | 2014 |
On the isospectral problem of the dispersionless Camassa–Holm equation J Eckhardt, G Teschl Advances in Mathematics 235, 469–495, 2013 | 47 | 2013 |
The inverse spectral problem for indefinite strings J Eckhardt, A Kostenko Inventiones Mathematicae 204 (3), 939–977, 2016 | 44 | 2016 |
Inverse spectral theory for Sturm–Liouville operators with distributional potentials J Eckhardt, F Gesztesy, R Nichols, G Teschl Journal of the London Mathematical Society 88 (3), 801–828, 2013 | 43* | 2013 |
The inverse spectral transform for the conservative Camassa–Holm flow with decaying initial data J Eckhardt Archive for Rational Mechanics and Analysis 224 (1), 21–52, 2017 | 40 | 2017 |
Supersymmetry and Schrödinger-type operators with distributional matrix-valued potentials J Eckhardt, F Gesztesy, R Nichols, G Teschl Journal of Spectral Theory 4 (4), 715–768, 2014 | 40 | 2014 |
Direct and inverse spectral theory of singular left-definite Sturm–Liouville operators J Eckhardt Journal of Differential Equations 253 (2), 604–634, 2012 | 34 | 2012 |
Uniqueness results for one-dimensional Schrödinger operators with purely discrete spectra J Eckhardt, G Teschl Transactions of the American Mathematical Society 365 (7), 3923–3942, 2013 | 33 | 2013 |
One-dimensional Schrödinger operators with δ′-interactions on Cantor-type sets J Eckhardt, A Kostenko, M Malamud, G Teschl Journal of Differential Equations 257 (2), 415–449, 2014 | 30 | 2014 |
Inverse uniqueness results for Schrödinger operators using de Branges theory J Eckhardt Complex Analysis and Operator Theory 8 (1), 37–50, 2014 | 30* | 2014 |
Spectral asymptotics for canonical systems J Eckhardt, A Kostenko, G Teschl Journal für die reine und angewandte Mathematik 736, 285–315, 2018 | 27 | 2018 |
Singular Weyl–Titchmarsh–Kodaira theory for one-dimensional Dirac operators R Brunnhuber, J Eckhardt, A Kostenko, G Teschl Monatshefte für Mathematik 174 (4), 515–547, 2014 | 25 | 2014 |
Quadratic operator pencils associated with the conservative Camassa–Holm flow J Eckhardt, A Kostenko Bulletin de la Société Mathématique de France 145 (1), 47–95, 2017 | 23 | 2017 |
Inverse spectral problems for Schrödinger-type operators with distributional matrix-valued potentials J Eckhardt, F Gesztesy, R Nichols, A Sakhnovich, G Teschl Differential and Integral Equations 28 (5-6), 502–522, 2015 | 21 | 2015 |
The classical moment problem and generalized indefinite strings J Eckhardt, A Kostenko Integral Equations and Operator Theory 90 (2), Art. 23, 30 pp, 2018 | 19 | 2018 |
Sturm–Liouville operators on time scales J Eckhardt, G Teschl Journal of Difference Equations and Applications 18 (11), 1875–1887, 2012 | 19 | 2012 |
Trace formulas and continuous dependence of spectra for the periodic conservative Camassa–Holm flow J Eckhardt, A Kostenko, N Nicolussi Journal of Differential Equations 268 (6), 3016–3034, 2020 | 17 | 2020 |
The inverse spectral problem for periodic conservative multi-peakon solutions of the Camassa–Holm equation J Eckhardt, A Kostenko International Mathematics Research Notices 2020 (16), 5126–5151, 2020 | 17 | 2020 |