Rolling Ball Argument
In topology, quantum mechanics and geometrodynamics, rolling-ball arguments are used to describe how the perceived geometry and connectivity of a surface can be scale-dependent.
If a researcher probes the shape of an intricately curved surface by rolling a ball across it, then features that are continually curved but whose curvature radius is smaller than the ball radius may appear in the ball's description of the geometry as abrupt points, barriers and singularities.
Read more about Rolling Ball Argument: Scale-dependent Topology, Topology Change Without Topology Change, Quantum Foam, See Also
Famous quotes containing the words rolling, ball and/or argument:
“The child is innocence and forgetting, a new beginning, a game, a wheel rolling on its own, a prime movement, a sacred Yes.”
—Friedrich Nietzsche (1844–1900)
“It may be possible to do without dancing entirely. Instances have been known of young people passing many, many months successively, without being at any ball of any description, and no material injury accrue either to body or mind; Mbut when a beginning is made—when felicities of rapid motion have once been, though slightly, felt—it must be a very heavy set that does not ask for more.”
—Jane Austen (1775–1817)
“Your views are now my own.”
—Marvin Cohen, U.S. author and humorist.
In conversation, after having taken a strong position in an argument and heard a complete refutation of his position.