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20012021
most citedÉtale cohomology, Lefschetz Theorems and Number of Points of Singular Varieties over Finite Fields

39 citations · 311 across the 30 of their papers we have counts for

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Showing 2015 · math.COShow all

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math.CO2015

Computation of the -invariant of ladder determinantal rings

Sudhir R. Ghorpade, Christian Krattenthaler

We solve the problem of effectively computing the -invariant of ladder determinantal rings. In the case of a one-sided ladder, we provide a compact formula, while, for a large f…

math.CO2015★ 8 cited

Linear Codes associated to Determinantal Varieties

Peter Beelen, Sudhir R. Ghorpade, Sartaj Ul Hasan

We consider a class of linear codes associated to projective algebraic varieties defined by the vanishing of minors of a fixed size of a generic matrix. It is seen that the resulti…