surface of zero curvature

surface of zero curvature

[¦sər·fəs əv ′zir·ō ‚kər·və·chər]
(mathematics)
A surface whose Gaussian curvature is zero at every point.
Mentioned in ?
References in periodicals archive ?
A particle may, with a probability of measure 0 in a finite proper time, reach a surface of zero curvature with infinite proper velocity and remain there for infinitesimal time.