Squares of positive $(p,p)$-forms

arxiv: 1212.0029 · v1 · pith:2W3U2K5Enew · submitted 2012-11-30 · 🧮 math.CV

Squares of positive (p,p)-forms

Zbigniew Blocki , Szymon Plis This is my paper

classification 🧮 math.CV

keywords alphaformspositivedegreeformhigherlongerprove

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We show that if $\alpha$ is a positive $(2,2)$-form then so is $\alpha^2$. We also prove that this is no longer true for forms of higher degree.

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