- Look up invariance,
invariant, or
invariants in Wiktionary, the free dictionary.
Invariant and
invariance may
refer to:
Invariant (computer science),...
- In
computer science, a loop
invariant is a
property of a
program loop that is true
before (and after) each iteration. It is a
logical ****ertion, sometimes...
- In mathematics, the
Kervaire invariant is an
invariant of a
framed ( 4 k + 2 ) {\displaystyle (4k+2)} -dimensional
manifold that
measures whether the...
- In mathematics, an
invariant is a
property of a
mathematical object (or a
class of
mathematical objects)
which remains unchanged after operations or transformations...
- In
theoretical physics, an
invariant is an
observable of a
physical system which remains unchanged under some transformation. Invariance, as a broader...
-
class invariant (or type
invariant) is an
invariant used for
constraining objects of a class.
Methods of the
class should preserve the
invariant. The class...
-
approximately constant when
changes occur slowly is
called an
adiabatic invariant. By this it is
meant that if a
system is
varied between two end points...
-
fields of
multilinear algebra and
representation theory, the prin****l
invariants of the
second rank
tensor A {\displaystyle \mathbf {A} } are the coefficients...
- In
optics the
Lagrange invariant is a
measure of the
light propagating through an
optical system. It is
defined by H = n u ¯ y − n u y ¯ {\displaystyle...
- The
invariant speed or
observer invariant speed is a
speed which is
measured to be the same in all
reference frames by all observers. The
invariance of...
