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Results tagged with polynomials
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user 9022
Questions in which polynomials (single or several variables) play a key role. It is typically important that this tag is combined with other tags; polynomials appear in very different contexts. Please, use at least one of the top-level tags, such as nt.number-theory, co.combinatorics, ac.commutative-algebra, in addition to it. Also, note the more specific tags for some special types of polynomials, e.g., orthogonal-polynomials, symmetric-polynomials.
1
vote
Solving a System of Quadratic Equations
Groebner basis methods have already been mentioned as an approach to exactly solving this kind of system of equations. They aren't a way to find the best least squares solution in a case where there …
- 3,934
2
votes
Spline fit with bounded derivations
See section 6.5.2 of the book "Convex Optimization" by Stephen Boyd and Lieven Vandenberghe. It's available on the web as a pdf file or as a quite reasonably priced printed book from Cambridge Univer …
- 3,934
0
votes
Numerical solution for a system of multivariate polynomial equations
If your polynomials have coefficients that are imperfectly measured values, then it's quite likely that that your system of equations will simply be inconsistent. …
- 3,934