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8 - More on the Lieb–Thirring Constants

from Part Three - Sharp Constants in Lieb–Thirring Inequalities

Published online by Cambridge University Press:  03 November 2022

Rupert L. Frank
Affiliation:
Ludwig-Maximilians-Universität München
Ari Laptev
Affiliation:
Imperial College of Science, Technology and Medicine, London
Timo Weidl
Affiliation:
Universität Stuttgart
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Summary

In this chapter, we derive the currently best known bounds on the constants in the Lieb–Thirring inequality following Hundertman–Laptev–Weidl and Frank–Hundertmark–Jex–Nam. These arguments proceed by proving bounds for one-dimensional Schrödinger operators with matrix-valued potentials and then using the method of "lifting in dimension." In the final section, we summarize the results in the book and provide an overview of what is known about the sharp constants in the Lieb–Thirring and Cwikel–Lieb–Rozenblum inequalities.

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Publisher: Cambridge University Press
Print publication year: 2022

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  • More on the Lieb–Thirring Constants
  • Rupert L. Frank, Ludwig-Maximilians-Universität München, Ari Laptev, Imperial College of Science, Technology and Medicine, London, Timo Weidl, Universität Stuttgart
  • Book: Schrödinger Operators: Eigenvalues and Lieb–Thirring Inequalities
  • Online publication: 03 November 2022
  • Chapter DOI: https://doi.org/10.1017/9781009218436.013
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  • More on the Lieb–Thirring Constants
  • Rupert L. Frank, Ludwig-Maximilians-Universität München, Ari Laptev, Imperial College of Science, Technology and Medicine, London, Timo Weidl, Universität Stuttgart
  • Book: Schrödinger Operators: Eigenvalues and Lieb–Thirring Inequalities
  • Online publication: 03 November 2022
  • Chapter DOI: https://doi.org/10.1017/9781009218436.013
Available formats
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Save book to Google Drive

To save content items to your account, please confirm that you agree to abide by our usage policies. If this is the first time you use this feature, you will be asked to authorise Cambridge Core to connect with your account. Find out more about saving content to Google Drive.

  • More on the Lieb–Thirring Constants
  • Rupert L. Frank, Ludwig-Maximilians-Universität München, Ari Laptev, Imperial College of Science, Technology and Medicine, London, Timo Weidl, Universität Stuttgart
  • Book: Schrödinger Operators: Eigenvalues and Lieb–Thirring Inequalities
  • Online publication: 03 November 2022
  • Chapter DOI: https://doi.org/10.1017/9781009218436.013
Available formats
×