Publications and Preprint


Degenerate flag varieties and Schubert varieties:

a characteristic free approach

with M. Lanini and P. Littelmann (2015)

arXiv: 1502.04590


Homological approach to the Hernandez-Leclerc

construction and quiver varieties

with E. Feigin and M. Reineke

Representation Theory of AMS (2014)


Degenerate flag varieties of type A and C are

Schubert varieties


with M. Lanini.

IMRN (2014).

Caldero-Chapoton algebras.

with D. Labardini-Fragoso and J. Schroer.

Transactions of AMS (2013).

arXiv: 1208.3310

           Desingularization of quiver Grassmannians.

With E. Feigin and M. Reineke.

Advances in Mathematics (2013).


Degenerate flag varieties: 

moment graphs and Schroeder numbers.

With E. Feigin and M. Reineke.

Journal of Algebraic Combinatorics. (2013)


Linear independence of cluster monomials

for skew-symmetric cluster algebras.

With B. Keller, D. Labardini-Fragoso and P.-G. Plamondon.

Compositio Mathematica. (2013)


Quiver with potentials

associated to triangulated surfaces,

Part III: tagged triangulations and cluster monomials

With D. Labardini Fragoso.

Compositio Mathematica, (2012)

arXiv   pdf

Quiver Grassmannians and degenerate flag varieties.

E. Feigin and M. Reineke,

Algebra and Number Theory, (2011).


Positivity in Skew--Symmetric Cluster Algebras of Finite Type

arXiv       pdf

A Homological Interpretation

of the Transverse quiver Grassmannians.

With G. Dupont and F. Esposito.

Algebras and Representation Theory, (2011).


Geometry of quiver Grassmannians of Kronecker type

and applications to Cluster Algebras.

With F. Esposito.

Algebra and Number Theory, (2011).


Quiver Grassmannians associated with String Modules.

Journal of Algebraic Combinatorics, (2010).


Cluster Algebras of Type $A_2^{(1)}$.

Algebras and Representation Theory, (2011).