2,173 reputation
628
bio website mysbfiles.stonybrook.edu/…
location Simons Center
age 30
visits member for 4 years, 7 months
seen 9 hours ago

Research Asst Professor

Interested in Symplectic geometry, complex Algebraic geometry, Gromov-Witten theory, Mirror symmetry, Calabi-Yau threefolds, Enumerative geometry, Abelian surfaces, Moduli space of objects with real structure, ...


15h
comment Mirror symmetry for polarized abelian surfaces and Shioda-Inose K3s
I have no answer for your question, but, is there any related argument for Enrique surfaces?
Nov
21
comment Quotient of the hyperbolic plane with respect to commutator group of $\pi_1(\Sigma_g)$
Sure, but this is as abstract as the original definition.
Nov
17
accepted Reference request for cohomology of coverings
Nov
17
comment Reference request for cohomology of coverings
cool example, thanks.
Nov
17
comment Reference request for cohomology of coverings
@ Ruberman: Could you please add few more lines on how you conclude the result from the long exact sequence .
Nov
17
revised Reference request for cohomology of coverings
deleted 11 characters in body
Nov
16
awarded  Enthusiast
Nov
15
revised Reference request for cohomology of coverings
added 13 characters in body
Nov
15
comment Reference request for cohomology of coverings
@ Matthias: Now It is very explicit as you wanted.
Nov
15
revised Reference request for cohomology of coverings
deleted 76 characters in body
Nov
15
revised Reference request for cohomology of coverings
added 106 characters in body
Nov
15
comment Reference request for cohomology of coverings
I am not sure, I hope so ;) I am looking at certain quotients of maximal abelian covering and I just need it for this case.
Nov
15
comment Reference request for cohomology of coverings
Thanks, I am trying to find the relevant pages online.
Nov
15
comment Reference request for cohomology of coverings
Cohomology over $\mathbb{Q}$ is fine for me, but I need a reference for the infinite covering mainly.
Nov
15
revised Reference request for cohomology of coverings
edited tags
Nov
15
asked Reference request for cohomology of coverings
Nov
9
accepted How to construct Enriques surface from Fermat K3
Nov
9
comment stein structure of cotangent bundles
By the way, if you want to export such complex structure to a neighborhood of lagrangian manifold M in some symplectic manifold X such that X admits an anti- symplectic involution $\phi$ with $Fix(\phi)=M$, via Weinstein neighborhood theorem, some where in my thesis i showed that there is symplectomorphism that respects the anti- symplectic involution.
Nov
9
comment stein structure of cotangent bundles
As you said, it shows there is "an" almost complex structure, so there is most probably a family of such. Some of these may be symmetric and some may not. I belive the steps of proof shows that one can respect the symmetry through the construction. Especially becuase the pluri sub-harmonic function can be chosen to be symmetric.
Nov
8
comment How mirror of quintic was originally found?
Interesting; thanks.