2024/10/10 by Nikolas Adaloglou, Adaloglou, Nikolas, Jonathan David Evans +1
#53D12 #57K43 #FOS: Mathematics #Geometric Topology (math.GT) #Symplectic Geometry (math.SG)
paper · doi:10.48550/arxiv.2410.07782
We use Luttinger surgery to show that there are no Lagrangian Klein bottles in S2× S2 in the ℤ2-homology class of an S2-factor if the symplectic area of that factor is at least twice that of the other.