most citedSylvester's Minorant Criterion, Lagrange-Beltrami Identity, and Nonnegative Definiteness

2 citations · 3 across the 2 of their papers we have counts for

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math.HO2009★ 1 cited

A Geometric Approach to Saddle Points of Surfaces

Sudhir R. Ghorpade, Balmohan V. Limaye

We outline an alternative approach to the geometric notion of a saddle point for real-valued functions of two variables. It is argued that this is more natural compared to the usua…

math.HO2007★ 2 cited

Sylvester's Minorant Criterion, Lagrange-Beltrami Identity, and Nonnegative Definiteness

Sudhir R. Ghorpade, Balmohan V. Limaye

We consider the characterizations of positive definite as well as nonnegative definite quadratic forms in terms of the principal minors of the associated symmetric matrix. We brief…