Communications in Mathematical Physics

, Volume 326, Issue 2, pp 531–541 | Cite as

On Some Sharp Spectral Inequalities for Schrödinger Operators on Semiaxis



In this paper we obtain sharp Lieb–Thirring inequalities for a Schrödinger operator on semiaxis with a matrix potential and show how they can be used to other related problems. Among them are spectral inequalities on star graphs and spectral inequalities for Schrödinger operators on half-spaces with Robin boundary conditions.


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© Springer-Verlag Berlin Heidelberg 2014

Authors and Affiliations

  1. 1.Doppler Institute for Mathematical Physics and Applied MathematicsPragueCzechia
  2. 2.Nuclear Physics Institute ASCRŘež near PragueCzechia
  3. 3.Imperial College LondonLondonUK
  4. 4.Institut de Mathématiques de BordeauxUniversité Bordeaux 1TalenceFrance

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