@article {2984,
	title = {Inertial modes of a compressible fluid core model},
	journal = {Geophysical and Astrophysical Fluid Dynamics},
	volume = {101},
	year = {2007},
	pages = {489 - 505},
	abstract = {Computational methods are used to investigate the effects of fluid ompressibility on the\&nbsp;frequencies of the inertial modes of the Earth{\textquoteright}s fluid core. The 3PD (the three potential\&nbsp;description) is applied to two models of compressible fluid spheres, for one of which the\&nbsp;dilatation vanishes, in order to study these modes. We show that compressibility may have a\&nbsp;significant effect on some of the modal frequencies. Using the shape of the displacement\&nbsp;eigenfunctions of a fluid sphere we also infer which modes of a sphere may have counterparts in\&nbsp;a spherical shell. We then give a few examples of the inertial modes of a compressible fluid shell\&nbsp;proportional to the Earth{\textquoteright}s fluid core.},
	author = {Behnam Seyed-Mahmoud and J Heikoop and R Seyed-Mahmoud}
}
