Framed E2 structures in Floer theory
M Abouzaid, Y Groman, U Varolgunes - Advances in Mathematics, 2024 - Elsevier
We resolve the long-standing problem of constructing the action of the operad of framed
(stable) genus-0 curves on Hamiltonian Floer theory; this operad is equivalent to the framed …
(stable) genus-0 curves on Hamiltonian Floer theory; this operad is equivalent to the framed …
Floer theory and reduced cohomology on open manifolds
Y Groman - Geometry & Topology, 2023 - msp.org
Abstract We construct Hamiltonian Floer complexes associated to continuous, and even
lower semicontinuous, time-dependent exhaustion functions on geometrically bounded …
lower semicontinuous, time-dependent exhaustion functions on geometrically bounded …
Lectures on Lagrangian torus fibrations
JD Evans - arXiv preprint arXiv:2110.08643, 2021 - arxiv.org
This is a book aimed at graduate students and researchers in symplectic geometry, based
on a course I taught in 2019. The primary message is that the base of a Lagrangian torus …
on a course I taught in 2019. The primary message is that the base of a Lagrangian torus …
[图书][B] Lectures on Lagrangian torus fibrations
J Evans - 2023 - books.google.com
Symington's almost toric fibrations have played a central role in symplectic geometry over
the past decade, from Vianna's discovery of exotic Lagrangian tori to recent work on …
the past decade, from Vianna's discovery of exotic Lagrangian tori to recent work on …
Locality of relative symplectic cohomology for complete embeddings
Y Groman, U Varolgunes - Compositio Mathematica, 2023 - cambridge.org
A complete embedding is a symplectic embedding are bounded, we deduce the same result
for relative symplectic cohomology. We introduce a technique for constructing complete …
for relative symplectic cohomology. We introduce a technique for constructing complete …
[HTML][HTML] Quantum cohomology as a deformation of symplectic cohomology
We prove that under certain conditions, the quantum cohomology of a positively monotone
compact symplectic manifold is a deformation of the symplectic cohomology of the …
compact symplectic manifold is a deformation of the symplectic cohomology of the …
Symplectic -manifolds II: Morse-Bott-Floer Spectral Sequences
AF Ritter, F Živanović - arXiv preprint arXiv:2304.14384, 2023 - arxiv.org
In Part I, we defined a large class of open symplectic manifolds, called symplectic $\mathbb
{C}^* $-manifolds, which are typically non-exact at infinity, and we showed that their …
{C}^* $-manifolds, which are typically non-exact at infinity, and we showed that their …
Birational Calabi-Yau manifolds have the same small quantum products
M McLean - Annals of Mathematics, 2020 - projecteuclid.org
We show that any two birational projective Calabi-Yau manifolds have isomorphic small
quantum cohomology algebras after a certain change of Novikov rings. The key tool used is …
quantum cohomology algebras after a certain change of Novikov rings. The key tool used is …
Super-rigidity of certain skeleta using relative symplectic cohomology
D Tonkonog, U Varolgunes - Journal of Topology and Analysis, 2023 - World Scientific
This paper uses relative symplectic cohomology, recently studied by Varolgunes, to
understand rigidity phenomena for compact subsets of symplectic manifolds. As an …
understand rigidity phenomena for compact subsets of symplectic manifolds. As an …
Closed string mirrors of symplectic cluster manifolds
Y Groman, U Varolgunes - arXiv preprint arXiv:2211.07523, 2022 - arxiv.org
We compute the relative symplectic cohomology sheaf in degree $0 $ on the bases of nodal
Lagrangian torus fibrations on four dimensional symplectic cluster manifolds. We show that it …
Lagrangian torus fibrations on four dimensional symplectic cluster manifolds. We show that it …