Parametrised curve
Builds on Vector-valued functionEuclidean space
Summary
A parametrised curve in is a continuous vector-valued function of one real variable, defined on an interval. One can think of the parameter as time and of the curve as the trajectory of a moving point.
Reading path
To understand this page from the ground up, read these 4 pages in order. The foundations come first.
Show the path as a graph
- no evidence level
- Euclidean space object
- Function concept
- Vector-valued function concept
- Parametrised curve concept
Where this leads
29 pages build on this one.
- Line integral of a scalar field
- Mean value theorem in several variables
- Closed curve
- Lagrange multiplier with one constraint
- Poincaré lemma for one-forms on convex sets
- Chain rule for a composition with a curve
- Stokes' theorem
- Path independence of line integrals
- Limit along different paths
- Separately continuous but not continuous function
- Work done by a force field
- Curl-free field that is not conservative
- Line integral of a vector field
- Rectifiable curve
- Generalised Stokes theorem
- Arc length parametrisation
- Gradient theorem
- Partial derivatives do not imply differentiability
- Regular curve
- Gradient is orthogonal to level sets
- Homotopy invariance of line integrals of closed forms
- Tangent vector of a curve
- Newtonian space
- Cauchy-type integral
- Inscribed square problem
- Douglas–Radó solution of Plateau's problem
- Area-minimizing current
- Jordan curve theorem for polygons
- Hilbert's invariant integral
Further reading
- Web https://en.wikipedia.org/wiki/Parametric_equation, lead section
- Web https://en.wikipedia.org/wiki/Differentiable_curve, Definitions
About this page
| Tag | 0G7WM8DX4P |
|---|---|
| URI | m2://0G7WM8DX4P |
| Aliases | parametric-curve, path-in-rn |
| Kind | concept |
| Writing | W0 stub |
| MSC | 53A04 |
| Uses | Vector-valued function, Euclidean space |
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What links here
Used by
- Line integral of a scalar field
- Closed curve
- Chain rule for a composition with a curve
- Limit along different paths
- Line integral of a vector field
- Rectifiable curve
- Regular curve
- Tangent vector of a curve