- nonessential singularity
- мат.несущественно особая точка
English-Russian scientific dictionary. 2008.
English-Russian scientific dictionary. 2008.
Path integral formulation — This article is about a formulation of quantum mechanics. For integrals along a path, also known as line or contour integrals, see line integral. The path integral formulation of quantum mechanics is a description of quantum theory which… … Wikipedia