Some isoperimetric inequalities for the eigenvalues of vibrating strings

• 1 April 1969
• journal article
• Published by Mathematical Sciences Publishers in Pacific Journal of Mathematics
• Vol. 29  (1) , 43-61
• https://doi.org/10.2140/pjm.1969.29.43

Abstract

Keywords

• ISOPERIMETRIC INEQUALITIES
• INEQUALITIES FOR THE EIGENVALUES
• EIGENVALUES OF VIBRATING STRINGS