Definition of Pfaffian. Meaning of Pfaffian. Synonyms of Pfaffian

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Definition of Pfaffian

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Meaning of Pfaffian from wikipedia

- called the Pfaffian polynomial. The value of this polynomial, when applied to the entries of a skew-symmetric matrix, is called the Pfaffian of that matrix...
- In mathematics, Pfaffian functions are a certain class of functions whose derivative can be written in terms of the original function. They were originally...
- a constraint equation in Pfaffian form, whether the constraint is holonomic or nonholonomic depends on whether the Pfaffian form is integrable. See Universal...
- In graph theory, a Pfaffian orientation of an undirected graph ****igns a direction to each edge, so that certain cycles (the "even central cycles") have...
- In dynamics, a Pfaffian constraint is a way to describe a dynamical system in the form: ∑ s = 1 n A r s d u s + A r d t = 0 ; r = 1 , … , L {\displaystyle...
- A Pfaffian system is specified by 1-forms alone, but the theory includes other types of example of differential system. To elaborate, a Pfaffian system...
- convert the problem into a Pfaffian com****tion of a skew-symmetric matrix derived from a planar embedding of the graph. The Pfaffian of this matrix is then...
- noted for his work on partial differential equations of the first order Pfaffian systems, as they are now called, which became part of the theory of differential...
- In differential geometry, a one-form (or covector field) on a differentiable manifold is a differential form of degree one, that is, a smooth section of...
- define its Pfaffian closure, which is again an o-minimal structure. (The Pfaffian closure of a structure is, in particular, closed under Pfaffian chains where...