Multi-index notation is a mathematical notation that simplifies formulas used in multivariable calculus, partial differential equations and the theory...
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Ricci calculus (redirect from Tensor index notation)
In mathematics, Ricci calculus constitutes the rules of index notation and manipulation for tensors and tensor fields on a differentiable manifold, with...
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In mathematics and computer programming, index notation is used to specify the elements of an array of numbers. The formalism of how indices are used varies...
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Monomial (section Multi-index notation)
substituting by 1 the extra variable. The multi-index notation is often useful for having a compact notation, specially when there are more than two or...
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Abstract index notation (also referred to as slot-naming index notation) is a mathematical notation for tensors and spinors that uses indices to indicate...
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implies summation over a set of indexed terms in a formula, thus achieving brevity. As part of mathematics it is a notational subset of Ricci calculus; however...
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Differential form (section Multi-index notation)
linearly dependent is zero. A common notation for the wedge product of elementary k-forms is so called multi-index notation: in an n-dimensional context, for...
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associated names for this idea: Mandel notation, Mandel–Voigt notation and Nye notation are others found. Kelvin notation is a revival by Helbig of old ideas...
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Glossary of tensor theory (redirect from Tensor notation)
of tensor theory – tensor index notation. Order of a tensor The components of a tensor with respect to a basis is an indexed array. The order of a tensor...
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general contraction operation is sometimes called the trace. In tensor index notation, the basic contraction of a vector and a dual vector is denoted by f...
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Multilinear algebra (redirect from Multi-linear algebra)
tensors Dyadic tensor Glossary of tensor theory Metric tensor Bra–ket notation Multilinear subspace learning Multivector Geometric algebra Clifford algebra...
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matrix A by producing another matrix, often denoted by AT (among other notations). The transpose of a matrix was introduced in 1858 by the British mathematician...
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Matrix (mathematics) (redirect from Matrix notation)
or no columns, called an empty matrix. The specifics of symbolic matrix notation vary widely, with some prevailing trends. Matrices are commonly written...
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In mathematics and physics, Penrose graphical notation or tensor diagram notation is a (usually handwritten) visual depiction of multilinear functions...
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Multinomial distribution Multinomial logistic regression Multinomial test Multi-index notation Polynomial This disambiguation page lists mathematics articles associated...
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Antisymmetric tensor (section Notation)
Antisymmetric permutation object acting on tensors Ricci calculus – Tensor index notation for tensor-based calculations Symmetric tensor – Tensor invariant under...
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calculus. Tensor notation makes use of upper and lower indexes on objects that are used to label a variable object as covariant (lower index), contravariant...
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y\,\partial x}}.\end{aligned}}} So-called multi-index notation is used in situations when the above notation becomes cumbersome or insufficiently expressive...
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Tensor (redirect from Tensor index)
abstract index notation is a way to write tensors such that the indices are no longer thought of as numerical, but rather are indeterminates. This notation captures...
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g_{\rho \sigma }.} The metric tensor plays a key role in index manipulation. In index notation, the coefficients g μ ν {\displaystyle g_{\mu \nu }} of...
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Tensor field (section Notation)
displaying wikidata descriptions as a fallback Ricci calculus – Tensor index notation for tensor-based calculations Spinor field – Geometric structurePages...
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\{k\in \mathbb {N} :1\leq k\leq n\}} , and u i {\displaystyle u_{i}} is a notation for the image of i {\displaystyle i} by the function/vector u {\displaystyle...
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Kronecker delta (redirect from Multi-index Kronecker delta)
multiplication as a sum of outer products. The generalized Kronecker delta or multi-index Kronecker delta of order 2 p {\displaystyle 2p} is a type ( p , p ) {\displaystyle...
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}F_{\beta \gamma }+\partial _{\beta }F_{\gamma \alpha }=0} or using the index notation with square brackets[note 1] for the antisymmetric part of the tensor:...
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Levi-Civita symbol (section Index and symbol values)
lower case epsilon ε or ϵ, or less commonly the Latin lower case e. Index notation allows one to display permutations in a way compatible with tensor analysis:...
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Binomial theorem (redirect from Multi-binomial theorem)
{d}}y_{d}^{n_{d}-k_{d}}.} This may be written more concisely, by multi-index notation, as ( x + y ) α = ∑ ν ≤ α ( α ν ) x ν y α − ν . {\displaystyle (x+y)^{\alpha...
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Raising and lowering indices (redirect from Index gymnastics)
for example we cannot lower the index of a ( 0 , 2 ) {\displaystyle (0,2)} tensor.) Ricci calculus Einstein notation Metric tensor Musical isomorphism...
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(dy\wedge dz)&=dt\wedge dx\,.\end{aligned}}} These are summarized in the index notation as ⋆ ( d x μ ) = η μ λ ε λ ν ρ σ 1 3 ! d x ν ∧ d x ρ ∧ d x σ , ⋆ ( d...
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Here, sup {\displaystyle \sup } denotes the supremum, and we used multi-index notation, i.e. x α := x 1 α 1 x 2 α 2 … x n α n {\displaystyle {\boldsymbol...
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Scope Notation Abstract index notation Einstein notation Index notation Multi-index notation Penrose graphical notation Ricci calculus Tetrad (index notation)...
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