M. Bhat

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20242026

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math.AC2025

Waring decompositions of the product of two quadrics: the small rank cases

Meghana Bhat, Enrico Carlini, Saipriya Dubey +1

In this paper we study forms of the type $(x_{1}^{2} + \dots + x_{m}^{2}) (y_{1}^{2} + \dots + y_{n}^{2})$ using projections. For $m = 1, m = 2$ , and for any $n$ we describe: the forbidden locus, the stru…

math.AC2025

Symmetric decomposition of the Hilbert function of an ideal

Meghana Bhat, Saipriya Dubey, Shreedevi K. Masuti

Let $(R, M)$ be a local ring over a field $k$ with $k = R / M$ and $J$ an ideal in $R$ such that $A = R / J$ is an Artinian Gorenstein (AG) $k$ -algebra. In 1989, A. I…