All Questions
4 questions
2
votes
1
answer
114
views
Question on Gromov-Witten invariants when $A=0$
I started trying to learn about Gromov-Witten invariants by reading the book "$J$-holomorphic curves and Symplectic Topology" and I have a doubt in an example the authors provide. It's ...
1
vote
0
answers
105
views
symplectic gromov witten invariants of weighted projective space
Does anyone know if the symplectic (genus zero) GW invariants have been computed for weighted projective spaces? It seems there are already algebraic computations https://arxiv.org/abs/math/0608481
Is ...
6
votes
0
answers
171
views
Computing Gromov-Witten invariant of $4$ lines in $\mathbb{C}P^3$
I'm trying to understand what the number of genus 0 curves through four lines in $\mathbb{C}P^3$ is i.e $Gr_{0,4}^{\mathbb{C}P^3, L}(PD(L),PD(L),PD(L),PD(L))$ where $L$ is the class of a line $\mathbb{...
4
votes
0
answers
91
views
Topology of a convergent sequence of stable maps on a symplectic manifold
Let $(M,\omega)$ be a compact symplectic manifold. Let $J$ be a compatible almost complex structure. Let $g$ be the Riemannian metric corresponding to $\omega,J$.
Let $f_\nu\colon C_\nu\to M$ be a ...