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math.SG2017
Higher genus Welschinger invariants under real surgeries
Yanqiao Ding
According to [3], a real surgery of a real del Pezzo surface along a real sphere is a modification of the real structure on in a neighborhood of $…
math.SG2015
The Weinstein Conjecture in Product of Symplectic Manifolds
Yanqiao Ding, Jianxun Hu
In this paper, using pseudo-holomorphic curve method, one proves the Weinstein conjecture in the product of two strongly geometrically bounded symplectic manifolds…