Research article

Explicit characteristic equations for integral operators arising from well-posed boundary value problems of finite beam deflection on elastic foundation

  • Received: 28 April 2021 Accepted: 20 July 2021 Published: 23 July 2021
  • MSC : 34B09, 47G10, 74K10

  • Characteristic equations for the whole class of integral operators arising from arbitrary well-posed two-point boundary value problems of finite beam deflection resting on elastic foundation are obtained in terms of $ 4 \times 4 $ matrices in block-diagonal form with explicit $ 2 \times 2 $ blocks.

    Citation: Sung Woo Choi. Explicit characteristic equations for integral operators arising from well-posed boundary value problems of finite beam deflection on elastic foundation[J]. AIMS Mathematics, 2021, 6(10): 10652-10678. doi: 10.3934/math.2021619

    Related Papers:

  • Characteristic equations for the whole class of integral operators arising from arbitrary well-posed two-point boundary value problems of finite beam deflection resting on elastic foundation are obtained in terms of $ 4 \times 4 $ matrices in block-diagonal form with explicit $ 2 \times 2 $ blocks.



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    [14] S. W. Choi, Spectral analysis of the integral operator arising from the beam deflection problem on elastic foundation II: eigenvalues, Bound. Value Probl., 2015 (2015), 6. doi: 10.1186/s13661-014-0268-2
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