Priyanka Grover

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20112026

most citedOrthogonality of matrices in the Ky Fan

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18 citations · 39 across the 11 of their papers we have counts for

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math.FA2020★ 11 cited

Birkhoff-James orthogonality and applications : A survey

Priyanka Grover, Sushil Singla

In the last few decades, the concept of Birkhoff-James orthogonality has been used in several applications. In this survey article, the results known on the necessary and sufficien…

math.FA2020★ 4 cited

Positivity properties of some special matrices

Priyanka Grover, Veer Singh Panwar, A Satyanarayana Reddy

It is shown that for positive real numbers $0 < λ_{1} < \dots < λ_{n}$ , $[\frac{1}{β ( λ _{i} , λ _{j} )}]$ , where $β (\cdot, \cdot)$ denotes the beta function, is infinitely divisi…