exterior derivative
exterior derivative noun: a differential operator which acts on a differential k-form to yield a differential (k+1)-form, unless the k-form is a pseudoscalar, in which case it yields 0.
Noun
exterior derivative (plural exterior derivatives)
- A differential operator which acts on a differential k-form to yield a differential (k+1)-form, unless the k-form is a pseudoscalar, in which case it yields 0.
- The exterior derivative of a “scalar”, i.e., a function f=f(x¹,x²,...,xⁿ) where the xⁱ’s are coordinates of ℝⁿ, is df=∂f/∂x¹dx¹+∂f/∂x²dx²+...+∂f/∂xⁿdxⁿ.
- The exterior derivative of a k-blade f,dx∧dx∧...∧dx is df∧dx∧dx∧...∧dx.
Forms of exterior derivative
| plural | exterior derivatives |
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Questions about exterior derivative
- What does exterior derivative mean?
- Exterior derivative means a differential operator which acts on a differential k-form to yield a differential (k+1)-form, unless the k-form is a pseudoscalar, in which case it yields 0.
- What part of speech is exterior derivative?
- Exterior derivative is a noun.
- What is the plural of exterior derivative?
- The plural of exterior derivative is exterior derivatives.
Words near exterior derivative in the dictionary
Source and license
Adapted from Wiktionary: exterior derivative (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.
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Cite this entry: “exterior derivative.” Word.ws, https://word.ws/exterior_derivative. Based on Wiktionary, CC BY-SA 4.0.
