4 citations · 8 across the 4 of their papers we have counts for
4 papers
Visualization for Petrov's Odd Unitary Group
A. A. Ambily, V. K. Aparna Pradeep
In this article we define a set of matrices analogous to Vaserstein-type matrices which was introduced in the paper `Serre's problem on projective modules over polynomial rings and…
Normality of DSER elementary orthogonal group
A. A. Ambily, Ravi A. Rao
Let be a quadratic space over a commutative ring in which is invertible, and consider the Dickson--Siegel--Eichler--Roy's subgroup of the ort…
Extendability of quadratic modules over a polynomial extension of an equicharacteristic regular local ring
A. A. Ambily, Ravi A. Rao
We prove that a quadratic -module with Witt index (), where is the dimension of the equicharacteristic regular local ring , is extended from . Th…
Yoga of Commutators in Roy's Elementary Orthogonal Group
A. A. Ambily
In this article, we give explicit proofs of certain commutator relations among the elementary generators of the elementary orthogonal group , where is a comm…