Efficient Algorithms for Computing Rational First Integrals and Darboux Polynomials of Planar Polynomial Vector Fields.
Alin BostanGuillaume ChèzeThomas CluzeauJacques-Arthur WeilPublished in: CoRR (2013)
Keyphrases
- vector field
- efficient algorithms for computing
- low order
- algebraic geometry
- lagrange interpolation
- algebraic curves
- piecewise polynomial
- orthogonal polynomials
- optical flow
- critical points
- potential functions
- implicit polynomial
- velocity field
- high order
- motion field
- differential operators
- polynomial equations
- scalar field
- lie group
- maximum likelihood
- level set
- hidden markov models
- multiscale