75 citations · 554 across the 50 of their papers we have counts for
Showing 2015 · math.SGShow all
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math.SG2015★ 26 cited
Symplectic and contact differential graded algebras
Tobias Ekholm, Alexandru Oancea
We define Hamiltonian simplex differential graded algebras (DGA) with differentials that deform the high energy symplectic homology differential and wrapped Floer homology differen…
math.SG2015
Lagrangian exotic spheres
Tobias Ekholm, Thomas Kragh, Ivan Smith
Let k>2. We prove that the cotangent bundles of oriented homotopy (2k-1)-spheres S and S' are symplectomorphic only if the classes defined by S and S' agree up to sign in the quoti…
math.SG2015★ 11 cited
Non-loose Legendrian spheres with trivial Contact Homology DGA
Tobias Ekholm
Loose Legendrian n-submanifolds, for n at least 2, were introduced by Murphy and proved to be flexible in the h-principle sense: any two loose Legendrian submanifolds that are form…