25 citations · 63 across the 29 of their papers we have counts for
32 papers
On codimension-two subcanonical varieties inside
Manoj Kummini, Abhiram Subramanian
Let be a codimension-two subcanonical local complete intersection variety with ideal sheaf . Let be such th…
Maximal minors of -generic matrices have rational singularities
Trung Chau, Manoj Kummini
We show that the quotient ring by the ideal of maximal minors of a -generic matrix has rational singularities. This answers a conjecture of Eisenbud (1988) that such rings are n…
Ramification in modular invariant rings
Manoj Kummini, Mandira Mondal
Let be a prime number, a field of characteristic and a finite -group acting on a standard graded polynomial ring as degree-pres…
Generators of top cohomology
Manoj Kummini, Mohit Upmanyu
Let be a commutative noetherian ring and a proper smooth morphism, of relative dimension . From Hartshorne, Residues and Duality, Springer, 1966,…
The non--rational locus of Rees algebras
Nirmal Kotal, Manoj Kummini
In this note, we give a description of the parameter test submodule of Rees algebras. This, in turn, describes the non--rational locus.
Blow-up rings and -rationality
Nirmal Kotal, Manoj Kummini
In this paper, we prove some sufficient conditions for Cohen-Macaulay normal Rees algebras to be -rational. Let be a Gorenstein normal local domain of dimensi…