@article {2013,
	title = {Monads for framed sheaves on Hirzebruch surfaces},
	number = {SISSA preprint;05/2014/mate},
	year = {2013},
	abstract = {We define  monads for framed torsion-free sheaves on Hirzebruch surfaces and use them to
construct moduli spaces for these objects.  These moduli spaces are  smooth algebraic varieties, and we show that they are fine  by constructing a universal monad.},
	keywords = {Monads, framed sheaves, Hirzebruch surfaces},
	author = {Claudio Bartocci and Ugo Bruzzo and Claudio L.S. Rava}
}
@article {2011,
	title = {Moduli of symplectic instanton vector bundles of higher rank on  projective space $\\mathbb{P}^3$},
	journal = {Central European Journal of Mathematics 10, nr. 4 (2012) 1232},
	number = {arXiv:1109.2292v1;},
	year = {2012},
	note = {14 pages},
	publisher = {SISSA},
	abstract = {Symplectic instanton vector bundles on the projective space $\\mathbb{P}^3$ constitute a natural generalization of mathematical instantons of rank 2. We study the moduli space $I_{n,r}$ of rank-$2r$ symplectic instanton vector bundles on $\\mathbb{P}^3$ with $r\\ge2$ and second Chern class $n\\ge r,\\ n\\equiv r({\\rm mod}2)$. We give an explicit construction of an irreducible component $I^*_{n,r}$ of this space for each such value of $n$ and show that $I^*_{n,r}$ has the expected dimension $4n(r+1)-r(2r+1)$.},
	doi = {10.2478/s11533-012-0062-2},
	url = {http://hdl.handle.net/1963/4656},
	author = {Ugo Bruzzo and Dimitri Markushevich and Alexander Tikhomirov}
}
@article {2011,
	title = {Moduli of framed sheaves on projective surfaces},
	journal = {Doc. Math. 16 (2011) 399-410},
	number = {arXiv:0906.1436;},
	year = {2011},
	publisher = {Documenta Mathematica},
	abstract = {We show that there exists a fine moduli space for torsion-free sheaves on a\\r\\nprojective surface, which have a \\\"good framing\\\" on a big and nef divisor. This\\r\\nmoduli space is a quasi-projective scheme. This is accomplished by showing that such framed sheaves may be considered as stable pairs in the sense of\\r\\nHuybrechts and Lehn. We characterize the obstruction to the smoothness of the moduli space, and discuss some examples on rational surfaces.},
	url = {http://hdl.handle.net/1963/5126},
	author = {Ugo Bruzzo and Dimitri Markushevich}
}
@article {2007,
	title = {Metrics on semistable and numerically effective Higgs bundles},
	journal = {J. Reine Angew. Math. 612 (2007) 59-79},
	number = {SISSA;17/2006/FM},
	year = {2007},
	abstract = {We consider fibre metrics on Higgs vector bundles on compact K\\\\\\\"ahler manifolds, providing notions of numerical effectiveness and numerical flatness in terms of such metrics. We prove several properties of bundles satisfying such conditions and in particular we show that numerically flat Higgs bundles have vanishing Chern classes, and that they admit filtrations whose quotients are stable flat Higgs bundles. We compare these definitions with those previously given in the case of projective varieties. Finally we study the relations between numerically effectiveness and semistability, providing semistability criteria for Higgs bundles on projective manifolds of any dimension.},
	doi = {10.1515/CRELLE.2007.084},
	url = {http://hdl.handle.net/1963/1840},
	author = {Ugo Bruzzo and Beatriz Grana-Otero}
}
@article {2003,
	title = {Multi-instanton calculus and equivariant cohomology},
	journal = {J.High Energy Phys. 2003,no.5,054,24 pp.},
	number = {SISSA;75/2002/FM},
	year = {2003},
	publisher = {SISSA Library},
	doi = {10.1088/1126-6708/2003/05/054},
	url = {http://hdl.handle.net/1963/1645},
	author = {Ugo Bruzzo and Jose F. Morales and Francesco Fucito and Alessandro Tanzini}
}
@article {2001,
	title = {On the Multi-Instanton Measure for Super Yang-Mills Theories},
	journal = {Nuclear Phys. B 611 (2001), no. 1-3, 205--226.},
	number = {SISSA;74/00/FM},
	year = {2001},
	publisher = {SISSA Library},
	doi = {10.1016/S0550-3213(01)00349-2},
	url = {http://hdl.handle.net/1963/1531},
	author = {Ugo Bruzzo and Francesco Fucito and Alessandro Tanzini and Gabriele Travaglini}
}
@article {1998,
	title = {Mirror Symmetry on K3 Surfaces as a Hyper-K{\"a}hler Rotation},
	journal = {Lett. Math. Phys. 45 (1998) 295-301},
	number = {arXiv.org;physics/9802044v2},
	year = {1998},
	publisher = {Springer},
	abstract = {We show that under the hypotheses of Strominger, Yau and Zaslow\\\'s paper, a mirror partner of a K3 surface $X$ with a fibration in special Lagrangian tori can be obtained by rotating the complex structure of $X$ within its hyperk\\\\\\\"ahler family of complex structures. The same hypotheses force the B-field to vanish.},
	doi = {10.1023/A:1007446916202},
	url = {http://hdl.handle.net/1963/2888},
	author = {Ugo Bruzzo and Guido Sanguinetti}
}
