11 citations · 62 across the 33 of their papers we have counts for
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math.AG2016★ 8 cited
Finite determinacy of matrices over local rings.II. Tangent modules to the miniversal deformations for group-actions involving the ring automorphisms
Genrich Belitskii, Dmitry Kerner
We consider matrices with entries in a local ring, Mat(m,n;R). Fix an action of group G on Mat(m,n;R), and a subset of allowed deformations, Σin Mat(m,n;R). The standard question (…
math.AG2016★ 5 cited
Determinantal variety and normal embedding
Karin U. Katz, Mikhail G. Katz, Dmitry Kerner +1
The space of matrices of positive determinant GL^+_n inherits an extrinsic metric space structure from R^{n^2}. On the other hand, taking the infimum of the lengths of all paths co…