A Fourier Continuation Method for the Solution of Elliptic Eigenvalue Problems in General Domains

Figure 10

The first 6 eigenfunctions (modes of vibration) of the thinly tethered membrane: (a) ; (b) ; (c) ; (d) ; (e) ; (f) .

(a)

(b)

(c)

(d)

(e)

(f)