IDEAS home Printed from https://ideas.repec.org/a/bla/mathna/v293y2020i9p1776-1790.html
   My bibliography  Save this article

Sharp bounds for finitely many embedded eigenvalues of perturbed Stark type operators

Author

Listed:
  • Wencai Liu

Abstract

For perturbed Stark operators Hu=−u′′−xu+qu, the author has proved that lim supx→∞x12|q(x)| must be larger than 12N12 in order to create N linearly independent eigensolutions in L2(R+) [29]. In this paper, we apply generalized Wigner–von Neumann type functions to construct embedded eigenvalues for a class of Schrödinger operators, including a proof that the bound 12N12 is sharp.

Suggested Citation

  • Wencai Liu, 2020. "Sharp bounds for finitely many embedded eigenvalues of perturbed Stark type operators," Mathematische Nachrichten, Wiley Blackwell, vol. 293(9), pages 1776-1790, September.
    • Handle: RePEc:bla:mathna:v:293:y:2020:i:9:p:1776-1790
    DOI: 10.1002/mana.201800517
    as

    Download full text from publisher

    File URL: https://doi.org/10.1002/mana.201800517
    Download Restriction: no
    File URL: https://libkey.io/10.1002/mana.201800517?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:bla:mathna:v:293:y:2020:i:9:p:1776-1790. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    We have no bibliographic references for this item. You can help adding them by using this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Wiley Content Delivery (email available below). General contact details of provider: http://www.blackwellpublishing.com/journal.asp?ref=0025-584X .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.