Translational symmetry (redirect from Translation invariant)
of equations under any translation (without rotation). Discrete translational symmetry is invariant under discrete translation. Analogously, an operator...
7 KB (896 words) - 15:49, 20 August 2024
Image moment (redirect from Moment invariant)
any order are, by construction, invariant with respect to translations. Invariants ηi j with respect to both translation and scale can be constructed from...
12 KB (2,164 words) - 06:50, 21 August 2024
Metric space (redirect from Translation-invariant metric)
{\cdot }\rVert } . Conversely, if a metric d on a vector space X is translation invariant: d ( x , y ) = d ( x + a , y + a ) {\displaystyle d(x,y)=d(x+a,y+a)}...
80 KB (11,081 words) - 20:23, 15 September 2024
In mathematics, an invariant is a property of a mathematical object (or a class of mathematical objects) which remains unchanged after operations or transformations...
23 KB (2,768 words) - 17:06, 11 September 2024
momentum holds when the translation operators commute with the Hamiltonian, i.e. when laws of physics are translation-invariant. This is an example of...
31 KB (5,662 words) - 11:32, 18 May 2024
temporal dimension. These systems may be referred to as linear translation-invariant to give the terminology the most general reach. In the case of generic...
36 KB (5,855 words) - 23:05, 1 September 2024
Topological group (redirect from Translation invariant topology)
{\displaystyle {\mathcal {B}}} is called translation-invariant if it has a base of entourages that is translation-invariant. The canonical uniformity on any commutative...
50 KB (7,492 words) - 16:51, 25 May 2024
In mathematical analysis, the Haar measure assigns an "invariant volume" to subsets of locally compact topological groups, consequently defining an integral...
31 KB (5,360 words) - 23:32, 29 December 2023
Thus some translation invariant operations can be represented as convolution. Convolutions play an important role in the study of time-invariant systems...
66 KB (8,752 words) - 19:03, 18 September 2024
Fréchet space (section Invariant metric definition)
some translation-invariant complete metric. Conversely, if the topology of a locally convex space X {\displaystyle X} is induced by a translation-invariant...
29 KB (5,027 words) - 09:06, 22 August 2024