L. N. Long

activity

20162026

most citedKaehler differentials for fat point schemes in P^1xP^1

1 citations · 1 across the 13 of their papers we have counts for

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math.AC2023

Re-embeddings of Affine Algebras Via Gröbner Fans of Linear Ideals

Martin Kreuzer, Le Ngoc Long, Lorenzo Robbiano

Given an affine algebra $R = K [x_{1}, \dots, x_{n}] / I$ over a field $K$ , where $I$ is an ideal in the polynomial ring $P = K [x_{1}, \dots, x_{n}]$ , we examine the task of effectively calculating r…

math.AC2023

Differential theory of zero-dimensional schemes

Martin Kreuzer, Tran N. K. Linh, Le N. Long

For a 0-dimensional scheme $X$ in $P^{n}$ over a perfect field $K$ , we first embed the homogeneous coordinate ring $R$ into its truncated integral closure $\widetil…