32 citations · 32 across the 1 of their papers we have counts for
3 papers
math.DS2024
Planar vector fields in the kernel of a 1--form
Stavros Anastassiou
We classify, up to a natural equivalence relation, vector fields of the plane which belong to the kernel of a 1--form. This form can be closed, in which case the vector fields are…
math.DS2018
Darboux polynomials and global phase portraits for the D_2 vector field
Kostas Katsios, Stavros Anastassiou
We study a vector field of R^3 equivariant under the D_2 symmetry group, called "the D_2 field" in the literature. We construct the complete list of Darboux polynomials for it, sol…
math.DG2010★ 32 cited
The Ricci flow approach to homogeneous Einstein metrics on flag manifolds
Stavros Anastassiou, Ioannis Chrysikos
We give the global picture of the normalized Ricci flow on generalized flag manifolds with two or three isotropy summands. The normalized Ricci flow for these spaces descents to a…