Materially-isospectral congruent membranes
Gottlieb, H. P .W.
ANZIAM Journal, Tome 46 (2006), / Harvested from Australian Mathematical Society
Link
Link
Link

Materially-isospectral congruent membranes are membranes which have the same shape but different structure, that is different densities, yet they possess the same vibration frequency spectrum. Some approaches to finding such systems are described, and explicit formulae are presented for some annular and circular membranes. The results are numerically verified.

Publié le : 2006-01-01
DOI : https://doi.org/10.21914/anziamj.v47i0.1036 
@article{1036,
     title = {Materially-isospectral congruent membranes},
     journal = {ANZIAM Journal},
     volume = {46},
     year = {2006},
     doi = {10.21914/anziamj.v47i0.1036},
     language = {EN},
     url = {http://dml.mathdoc.fr/item/1036}
}

Gottlieb, H. P .W. Materially-isospectral congruent membranes. ANZIAM Journal, Tome 46 (2006) . doi : 10.21914/anziamj.v47i0.1036. http://gdmltest.u-ga.fr/item/1036/