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Tagged with gromov-witten-theory symplectic-topology
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What is the formula for the homology class represented by the diagonal?
Let $M$ be a compact oriented manifold and $\{\mu_{i}\}$ a basis
for the homology $H_*(M, \mathbb{Z})$ (we are ignoring any torsion).
Now consider the diagonal $\Delta_{M}$ inside $M\times M$. ...
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Regular almost complex structures on symplectic toric manifolds
Under which assumptions the almost complex structure J defined on a symplectic toric manifold is Fredholm regular for every J-holomorphic sphere?
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