'Relaxation' may refer to
★ a process or state with the aim of
recreation through
leisure activities or idling and the opposite of
stress or
tension
★
★ see also
Relaxation technique
★ In mechanical systems, the release of
tension on a given instrument.
★ In physics, the transition of an atom or molecule from a higher energy level to a lower one:
★
★
Dielectric relaxation.
★
★
Nuclear magnetic resonance (NMR).
★
★ see also
Relaxation time
★ In mathematics,
★
★ the
relaxation technique in mathematical optimization, a technique for transforming hard constraints into easier ones;
★
★ the
relaxation method for numerically solving elliptic partial differential equations.
★ In
computer science, the act of smoothing out a
3D mesh, or of substituting alternative program code during
linking.
★ In
music, the release of
musical tension.