invariant meaning
21Integrable system — In mathematics and physics, there are various distinct notions that are referred to under the name of integrable systems. In the general theory of differential systems, there is Frobenius integrability, which refers to overdetermined systems. In… …
22Symmetry — For other uses, see Symmetry (disambiguation) …
23Kilogram — Kg redirects here. For other uses, see Kg (disambiguation). Kilogram A computer generated image of the international prototype kilogram (IPK). The IPK is the kilogram. The IPK, which is roughly the size of a golf ball, sits here alongside a ruler …
24Spin-statistics theorem — Statistical mechanics Thermodynamics · …
25Mass in special relativity — incorporates the general understandings from the concept of mass energy equivalence. Added to this concept is an additional complication resulting from the fact that mass is defined in two different ways in special relativity: one way defines… …
26Biogenetic structuralism — is a body of theory in anthropology. The perspective grounds discussions of learning, culture, personality and social action in neuroscience. The original book of that title (Laughlin and d Aquili 1974) represented an interdisciplinary merger of… …
27Carnatic music terminology — Carnatic music terms are briefly described in this page. Major terms have their own separate article pages, while minor terms are defined / described here.The order of terms is from basic to related terms, rather than alphabetic.Main termsŚruti… …
28Inversion transformation — Inversion transformations are a natural extension of Poincaré transformations to include all conformal one to one transformations on coordinate space time. They are less studied in physics because unlike the rotations and translations of Poincaré …
29Character mask — Part of a series on Marxism …
30Special relativity — (SR) (also known as the special theory of relativity or STR) is the physical theory of measurement in inertial frames of reference proposed in 1905 by Albert Einstein (after considerable contributions of Hendrik Lorentz and Henri Poincaré) in the …
