Fundamental Plane

The fundamental plane may refer to:

  • Fundamental plane (spherical coordinates), which divides a spherical coordinate system
  • Fundamental plane (elliptical galaxies), which shows an empirical relationship among mean surface brightness, velocity dispersion and effective radius of an elliptical galaxy

Famous quotes containing the words fundamental and/or plane:

    “Disney World has acquired by now something of the air of a national shrine. American parents who don’t take their children there sense obscurely that they have failed in some fundamental way, like Muslims who never made it to Mecca.”
    —Simon Hoggart (b. 1946)

    “As for the dispute about solitude and society, any comparison is impertinent. It is an idling down on the plane at the base of a mountain, instead of climbing steadily to its top.”
    —Henry David Thoreau (1817–1862)