New!



Skein-valued mirror curves for toric CY3 strips

+ Mingyuan Hu


Microsheaf composition of Lagrangian correspondences 

+ Wenyuan Li, David Nadler


Skein traces from curve counting

+ Tobias Ekholm, Pietro Longhi, Sunghyuk Park


Operadic twisting as an adjunction

+ Guillaume Laplante-Anfossi, Adrian Petr


Aganagic's invariant is Khovanov homology

+ Elise LePage


The skein valued mirror of the topological vertex

+ Tobias Ekholm, Pietro Longhi


A universal characterization of the curved homotopy Lie and associative algebras

+ Guillaume Laplante-Anfossi, Adrian Petr


On Fukaya categories and prequantization bundles

+ Tatsuki Kuwagaki, Adrian Petr


Quiver Hecke algebras from Floer homology in Coulomb branches

+ Mina Aganagic, Ivan Danilenko, Yixuan Li, Peng Zhou


Symplectic geometry:


Skein-valued enumeration of holomorphic curves with boundary


Skeins on Branes

+ Tobias Ekholm


Ghost bubble censorship

+ Tobias Ekholm

To appear in Communications in Analysis and Geometry


Counting bare curves

+ Tobias Ekholm


Skein recursion for holomorphic curves and invariants of the unknot

+ Tobias Ekholm

Comptes Rendus. Mathématique 363 (G13), 1543-1554


Colored HOMFLYPT counts holomorphic curves

+ Tobias Ekholm

Proc. Nat. Acad. Sci. USA 122.50 (2025) e2510118122

DOI: https://doi.org/10.1073/pnas.2510118122


Quantum mirrors of cubic planar graph Legendrians

+ Matthias Scharitzer


Skein valued cluster transformation in enumerative geometry of Legendrian mutation

+ Matthias Scharitzer


Localization of the wrapped Fukaya category


Covariantly functorial wrapped Floer theory on Liouville sectors  

+ Sheel Ganatra, John Pardon

Publ. math. IHES 131 (2020), 73-200.


Sectorial descent for wrapped Fukaya categories

+ Sheel Ganatra, John Pardon

Journal of the American Mathematical Society 37 (2024), 499-635.

DOI: https://doi.org/10.1090/jams/1035


Microlocal Morse theory of wrapped Fukaya categories

+ Sheel Ganatra, John Pardon

Annals of Math (2) 199.3 (2024), 943-1042.

DOI: 10.4007/annals.2024.199.3.1


Microlocal sheaf theory


Microlocal category for Weinstein manifolds via h-principle

Pub. RIMS 57.3-4 (Kashiwara 70) (2021)


Sheaf quantization in Weinstein symplectic manifolds 

+ David Nadler


Perverse Microsheaves

+ Laurent Côté, Christopher Kuo, David Nadler


On the Hochschild cohomology of Tamarkin categories

+ Christopher Kuo, Bingyu Zhang


The microlocal Riemann-Hilbert correspondence for complex contact manifolds

+ Laurent Côté, Christopher Kuo, David Nadler


Mirror Symmetry


Mirror symmetry for very affine hypersurfaces 

+ Benjamin Gammage

Acta Mathematica 229.2 (2022), 287-346.


Calabi-Yau structures on topological Fukaya categories

+ Alex Takeda

Compositio Mathematica 161.5 (2025) 1128-1214.


Homological mirror symmetry at large volume

+ Benjamin Gammage

Tunisian Journal of Mathematics 5.1 (2023), 31-71.


Toric mirror symmetry revisited

Comptes Rendus Mathématique 360 (2022), 751-759.


The Hamiltonian reduction of hypertoric mirror symmetry

+ Michael McBreen, Peng Zhou

to appear in Advances in Mathematics.


Toric mirror monodromies and Lagrangian spheres


Microsheaves and Hitchin systems


Microsheaves from Hitchin fibers via Floer theory


Invariance of microsheaves on stable Higgs bundles

+ David Nadler



Legendrian knots


Legendrian knots and constructible sheaves 

+ David Treumann, Eric Zaslow

Inventiones Mathematicae 207.3 (2017), 1031-1133


Augmentations are sheaves 

+ Lenhard Ng, Daniel Rutherford, Steven Sivek, Eric Zaslow. 

Geometry and Topology 24.5 (2020), 2149-2286


The cardinality of the augmentation category

+ Lenhard Ng, Daniel Rutherford, Steven Sivek, 

Mathematical Research Letters 24.6 (2017), 1845-1874.



Conormal torus and usual knots 


The conormal torus is a complete knot invariant

Forum of Mathematics, Pi, 7 (2019), e6 


A complete knot invariant from contact homology 

+ Lenhard Ng, Tobias Ekholm, 

Inventiones mathematicae 211 (2018), 1149-1200.



Cluster varieties 


Cluster varieties from Legendrian knots 

+ David Treumann, Harold Williams, Eric Zaslow. 

Duke Mathematical Journal 168.15 (2019), 2801-2871. 


On the combinatorics of exact Lagrangian surfaces

+ David Treumann, Harold Williams. 



Assorted notes and sketches 


Arboreal singularities from Lefschetz fibrations

in Proceedings of the Gökova Geometry-Topology Conferences, 2018/2019 

(International Press, 2021), 90-104. 


An algebraic approach to the algebraic Weinstein conjecture
in Symplectic geometry - A Festschrift in honour of Claude Viterbo’s 60th birthday,

Journal of fixed point theory and applications 24, Article number: 25 (2022)


Adjoints, wrapping, and morphisms at infinity

+ Tatsuki Kuwagaki

Comptes Rendus Mathématique, Volume 363 (2025), 205-212.



Algebraic geometry:


Character varieties. 


The weights of the tautological classes of the character varieties 

IMRN (2016). (DOI: 10.1093/imrn/rnv363)



Higher discriminants and applications.


Higher discriminants and the topology of algebraic maps

+ Luca Migliorini,

Algebraic Geometry 5 (1) (2018), 114–130.  


A support theorem for Hilbert schemes of planar curves

+ Luca Migliorini,

Journal of the European Mathematical Society 15.6 (2013), 2353--2367.


A support theorem for Hilbert schemes of planar curves, II

+ Luca Migliorini, Filippo Viviani

Compositio Mathematica 157.4 (2021), 835--882. 


Equidistribution on the space of rank two vector bundles over the projective line

+ Jacob Tsimerman

Duke Mathematical Journal 166.18 (2017), 3461-3504.


Notes on equidistribution and Brill-Noether asymptotics


Deletion-contraction triangles for Hausel-Proudfoot varieties

+ Zsuzsanna Dancso, Michael McBreen

Journal of the European Mathematical Society 26.7 (2023), 2565-2653. 


Hilbert schemes of points on singular plane curves.


... and curve counting


Hilbert schemes of points on a locally planar curve and the Severi strata of its versal deformation

Compositio Mathematica 148.2 (2012), 531--547.


A short proof of the Goettsche conjecture

+ Martijn Kool and Richard Thomas

Geometry and Topology 15.1 (2011), 397--406.


On the Goettsche threshold

+ Steven Kleiman 

in A celebration of Algebraic Geometry -- in honor of Joe Harris’s 60th birthday

(AMS 2013), 429--449.


Refined curve counting on complex surfaces

+ Lothar Goettsche

Geometry and Topology 18.4 (2014) 2245--2307.


The chi-y genera for relative Hilbert schemes for linear systems on K3 and Abelian surfaces

+ Lothar Goettsche

Algebraic Geometry 4.2 (2015).


... and knot invariants


The Hilbert scheme of a plane curve singularity and the HOMFLY polynomial of its link

+ Alexei Oblomkov

Duke Mathematical Journal, 161.7 (2012), 1277-1303.


The Hilbert scheme of a plane curve singularity and the HOMFLY homology of its link

+ Alexei Oblomkov, Jacob Rasmussen, (with an appendix by Eugene Gorsky)

Geometry & Topology 22 (2018), 645–691. (DOI 10.2140/gt.2018.22.645)


Large N duality, Lagrangian cycles, and algebraic knots

+ Duiliu-Emanuel Diaconescu, Cumrun Vafa 

Communications in Mathematical Physics 319.3 (2013), 813--863.


Torus knots and the Rational DAHA

+ Eugene Gorsky, Alexei Oblomkov, Jacob Rasmussen

Duke Mathematical Journal 163.14 (2014), 2709-2794.






In a different lifetime, I worked on quantum circuits. I don't have an undergraduate or master's degree, but I think of the first five of these papers as my undergraduate thesis, and the sixth and seventh as my master's thesis. 


Quantum circuits. 


Synthesis of reversible logic circuits

+ Aditya Prasad, Igor Markov, John Hayes. 

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 22.6 (2003), 710-722.


Data structures and algorithms for simplifying reversible circuits

+ Aditya Prasad, Igor Markov, John Hayes, and Ketan Patel, 

ACM Journal on Emerging Technologies in Computing Systems (JETC) 2.4, 277-293


Minimal universal two-qubit controlled-not based circuits

+ Igor Markov and Steven Bullock 

Physical Review A 69.6 (2004), 062321.


Recognizing small-circuit structure in two-qubit operators 

+ Igor Markov and Steven Bullock 

Physical Review A 70.1 (2004), 012310.


Quantum circuits for incompletely specified two-qubit operators 

+ Igor Markov

Quantum Information and Computation 5.1 (2004), 48-56.


Synthesis of quantum logic circuits

+ Igor Markov and Steven Bullock 

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems 25.6 (2006), 1000-1010.


On the CNOT-cost of Toffoli gates

+ Igor Markov

Quantum Information and Computation 9.5-6 (2009), 461--486.