In mathematics, differential forms provide a unified approach to define integrands over curves, surfaces, solids, and higher-dimensional manifolds. The... 66 KB (9,950 words) - 14:18, 10 February 2024 |
and differential topology, a closed form is a differential form α whose exterior derivative is zero (dα = 0), and an exact form is a differential form, α... 13 KB (2,228 words) - 18:37, 5 May 2024 |
complex differential form is a differential form on a manifold (usually a complex manifold) which is permitted to have complex coefficients. Complex forms have... 9 KB (1,413 words) - 02:38, 27 April 2024 |
vector-valued differential form on a manifold M is a differential form on M with values in a vector space V. More generally, it is a differential form with values... 13 KB (2,253 words) - 22:50, 21 September 2021 |
In differential geometry, a one-form on a differentiable manifold is a smooth section of the cotangent bundle. Equivalently, a one-form on a manifold M... 5 KB (790 words) - 10:07, 28 April 2024 |
Hodge theory (redirect from Harmonic differential form) has a canonical representative, a differential form that vanishes under the Laplacian operator of the metric. Such forms are called harmonic. The theory... 28 KB (4,288 words) - 07:12, 19 April 2024 |
calculus, a differential or differential form is said to be exact or perfect (exact differential), as contrasted with an inexact differential, if it is... 19 KB (2,837 words) - 22:14, 8 April 2024 |
Gauss's law (section Differential form) field. Where no such symmetry exists, Gauss's law can be used in its differential form, which states that the divergence of the electric field is proportional... 27 KB (3,799 words) - 13:49, 22 April 2024 |
In mathematics, a differential equation is an equation that relates one or more unknown functions and their derivatives. In applications, the functions... 30 KB (3,650 words) - 01:59, 4 May 2024 |
. More generally, any covariant tensor field – in particular any differential form – on N {\displaystyle N} may be pulled back to M {\displaystyle M}... 13 KB (2,255 words) - 23:03, 28 August 2023 |
In mathematics, differential refers to several related notions derived from the early days of calculus, put on a rigorous footing, such as infinitesimal... 26 KB (3,886 words) - 04:13, 24 February 2024 |
In mathematics, Kähler differentials provide an adaptation of differential forms to arbitrary commutative rings or schemes. The notion was introduced... 26 KB (4,378 words) - 08:13, 20 September 2023 |
In differential geometry, a Lie-algebra-valued form is a differential form with values in a Lie algebra. Such forms have important applications in the... 8 KB (1,555 words) - 14:59, 12 December 2023 |
to introduce the notion of the pullback of a differential form. Roughly speaking, when a differential form is integrated, applying the pullback transforms... 22 KB (4,599 words) - 15:18, 15 January 2024 |
In mathematics, differential forms on a Riemann surface are an important special case of the general theory of differential forms on smooth manifolds... 78 KB (10,756 words) - 22:20, 25 March 2024 |
In differential geometry, an equivariant differential form on a manifold M acted upon by a Lie group G is a polynomial map α : g → Ω ∗ ( M ) {\displaystyle... 3 KB (439 words) - 23:09, 22 October 2022 |
In algebra, the ring of polynomial differential forms on the standard n-simplex is the differential graded algebra: Ωpoly∗([n])=Q[t0,...,tn,dt0,...,dtn]/(∑ti−1... 1 KB (174 words) - 18:27, 6 April 2022 |
Gauss's law for magnetism (section Differential form) Gauss's law for magnetism can be written in two forms, a differential form and an integral form. These forms are equivalent due to the divergence theorem... 13 KB (1,437 words) - 23:46, 17 October 2023 |
geometrical significance if the differential is regarded as a particular differential form, or analytical significance if the differential is regarded as a linear... 31 KB (4,750 words) - 04:29, 25 June 2023 |
other mathematical theories including vector calculus, differential geometry, and differential forms. With a geometric algebra given, let a {\displaystyle... 16 KB (3,339 words) - 14:27, 2 October 2023 |
Thermal conduction (section Differential form) equivalent forms: the integral form, in which we look at the amount of energy flowing into or out of a body as a whole, and the differential form, in which... 35 KB (5,392 words) - 18:12, 27 April 2024 |
In mathematics, an ordinary differential equation (ODE) is a differential equation (DE) dependent on only a single independent variable. As with other... 43 KB (4,793 words) - 23:50, 5 May 2024 |
geometry and the theory of complex manifolds, a logarithmic differential form is a differential form with poles of a certain kind. The concept was introduced... 15 KB (2,984 words) - 02:01, 29 November 2023 |
that is linear in both arguments Differential form, a concept from differential topology that combines multilinear forms and smooth functions First-order... 5 KB (717 words) - 03:40, 29 September 2023 |