Laplacian vector field
Laplacian vector field In vector calculus, a Laplacian vector field is a vector field which is both irrotational and incompressible. ...
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Talk:Laplacian vector field
Talk:Laplacian vector field Examples ? The only example of a Laplacian vector field that I can think of would be ...
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Lamellar vector field
Lamellar vector field In vector analysis and in fluid dynamics, a lamellar vector field is a vector field with no rotational component. That is, if the field is denoted as v, then $\backslash nabla\; ...\; times\; \backslash mathbf\{v\}\; =\; 0$. A lamellar field is practically synonymous with an irrotational ...
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Irrotational vector field
Irrotational vector field In vector calculus, an irrotational or conservative vector field is a vector field whose curl is zero. If the field is denoted as v, then $\backslash operatorname\; ...\; 0$ where φ is a scalar field. Conversely, any irrotational field can be ...
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Operator vectorial Laplacian   (translated from French)
Operator vectorial Laplacian In vector calculus, the vectorial Laplacian (named vector laplacian in English) is one differential operator for ... equivalent to the linear combination of Operator Laplacian scalar applied to each component. Expressions of the Vectorial Laplacian The Laplacian of a vector field < ...
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Vectorial analysis   (translated from French)
... Green Theorem of Stokes Electrostatics Operators Nabla Laplacian Gradient in physical theory groupe mathematical physics ... à.trois.dimensions. In this framework, one field of vectors associate each point space a ... vector (with three real components), while one field of scalars y associates a reality. Let ... its temperature in each point forms a field of scalars, that its speed in each point, a field of vectors. (For a more theoretical ...
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User talk:MarSch
... the non-specialists. In the case of laplacian operator, it needs to be written so ... college who may have forgetten what a Laplacian is; or maybe just wanted to look ... math professor working in non-diff-geom field who once knew but forgot the full ... Laplace operator that an article about the Laplacian on manifolds would be very good. Then ... 16:17, 18 May 2005 (UTC) Scalar field I replied on my talk page. ...
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Laplace operator
... mathematics and physics, the Laplace operator or Laplacian, denoted by Δ, is a differential operator ... Schrödinger equation. In mathematics, functions with vanishing Laplacian are called harmonic functions; the Laplacian is at the core of Hodge theory ... 2 = \nabla \cdot \nabla. Equivalently, the Laplacian is the sum of all the unmixed ... below. In the three-dimensional space the Laplacian is commonly written as $\backslash Delta\; =\; \backslash \; ...$
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Divergence in physics   (translated from French)
... the case of the divergence of a field of vectors, that we will name field . Synopsis Operator?' derived This operator is the tangent linear application of the field J(M) at the point Mo : J ... Density of current (in Am²) is a field of vectors J(M), and the threads ... the local divergence, at the point M, field J(M) by: div
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Talk:Dark energy/OldTalk1
... concept of energy contained in the gravitational field, i.e. he said that any change ... opposite change in the energy of the field, so that the total energy change is ... zero. Since, according to you, the gravitational field does not exist, this leaves us obviously ... on the non-existence of a gravitational field. But in contrast to you, physicists have ... enough, causes a universal repulsive anti-gravity field is as follows. Einstein's field ...
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