Joachim Kerner

Available identifiers

zbMath Open kerner.joachimMaRDI QIDQ1710706

List of research outcomes

Publication	Date of Publication	Type
On Bose-Einstein condensation in interacting Bose gases in the Kac-Luttinger model	2023-12-21	Paper
Comparing the spectrum of Schrödinger operators on quantum graphs	2023-10-31	Paper
Some spectral comparison results on infinite quantum graphs	2023-08-31	Paper
A note on Ambarzumian's theorem for quantum graphs	2023-08-21	Paper
On the spectral gap of higher-dimensional Schrödinger operators on large domains	2023-06-26	Paper
On some notions of surface area and connectivity for graphs	2023-05-10	Paper
Bose–Einstein condensation for particles with repulsive short-range pair interactions in a Poisson random external potential in	2023-05-08	Paper
On the number of nodal domains on a rectangle with a slit	2022-12-16	Paper
Lower bounds on the spectral gap of one-dimensional Schrödinger operators	2022-11-23	Paper
On the spectral gap of the path graph in the limit of large volume	2021-06-16	Paper
On the effect of repulsive pair interactions on Bose–Einstein condensation in the Luttinger–Sy model	2021-06-10	Paper
On the number of isolated eigenvalues of a pair of particles on the half-line	2021-05-10	Paper
A lower bound on the spectral gap of Schr\"odinger operators with weak potentials of compact support	2021-03-05	Paper
A lower bound on the spectral gap of one-dimensional Schr\"odinger operators	2021-02-07	Paper
On the spectral gap of one-dimensional Schr\"odinger operators on large intervals	2020-12-16	Paper
On a condition for type-I Bose-Einstein condensation in random potentials in \(d\) dimensions	2020-10-16	Paper
Many-Particle Quantum Graphs: A Review	2020-10-16	Paper
On bound electron pairs on the half-line	2020-08-25	Paper
Impact of surface defects on a condensate of electron pairs in a quantum wire	2020-08-20	Paper
https://portal.mardi4nfdi.de/entity/Q5204151	2019-12-09	Paper
On Bose-Einstein condensation in the Luttinger-Sy model with finite interaction strength	2019-07-26	Paper
Bose-Einstein condensation in the Luttinger-Sy model with contact interaction	2019-06-06	Paper
A remark on the effect of random singular two-particle interactions	2019-06-03	Paper
On Lennard-Jones-type potentials on the half-line	2019-01-23	Paper
On pairs of interacting electrons in a quantum wire	2018-07-16	Paper
On Lennard-Jones-type potentials on the half-line	2018-05-14	Paper
On a two-particle bound system on the half-line	2018-04-19	Paper
Numerical range with respect to a family of projections	2016-08-15	Paper
Bose-Einstein condensation on quantum graphs	2016-06-24	Paper
Instability of Bose-Einstein condensation into the one-particle ground state on quantum graphs under repulsive perturbations	2016-05-09	Paper
Two interacting particles on the half-line	2016-03-21	Paper
Many-particle quantum graphs and Bose-Einstein condensation	2014-07-26	Paper
Quantum graphs with singular two-particle interactions	2013-05-17	Paper
Quantum graphs with two-particle contact interactions	2013-05-17	Paper

Research outcomes over time

Doctoral students

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Known relations from the MaRDI Knowledge Graph

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