3 citations · 6 across the 5 of their papers we have counts for
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Instantons: the next frontier
Gaia Comaschi, Marcos Jardim, Cristian Martinez +1
Instantons, emerged in particle physics, have been intensely studied since the 1970's and had an enormous impact in mathematics since then. In this paper, we focus on one particula…
Instanton sheaves on Fano threefolds
Gaia Comaschi, Marcos Jardim
Generalizing the definitions originally presented by Kuznetsov and Faenzi, we study (possibly non locally free) instanton sheaves of arbitrary rank on Fano threefolds. We classify…
Pfaffian representations of cubic threefolds
Gaia Comaschi
Given a cubic hypersurface , we study the existence of Pfaffian representations of , namely of skew-symmetric matrices of linear forms suc…
Stable linear systems of skew-symmetric forms of generic rank less than or equal to 4
Gaia Comaschi
Given a 6-dimensional complex vector space , we consider linear systems of skew-symmetric forms on W. The -dimensional linear systems this kind, that can also be interpreted…