Open AccessProperties of the first eigenfunctions of the clamped column equation
Author(s) -
Samir Karaa
Publication year - 2003
Publication title -
theoretical and applied mechanics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.279
H-Index - 6
eISSN - 2406-0925
pISSN - 1450-5584
DOI - 10.2298/tam0304265k
Subject(s) - eigenfunction , column (typography) , mathematical analysis , mathematics , geometry , physics , eigenvalues and eigenvectors , quantum mechanics , connection (principal bundle)
We show that the clamped column equation may not possess a positive first eigenfunction. This result discovers the anomalies of some papers in determining the shape of the strongest clamped-clamped column
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