Sumanta Ghosh

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20222024

most citedFast Multivariate Multipoint Evaluation Over All Finite Fields

2 citations · 3 across the 4 of their papers we have counts for

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cs.CC2024★ 1 cited

Characterizing and Testing Principal Minor Equivalence of Matrices

Abhranil Chatterjee, Sumanta Ghosh, Rohit Gurjar +1

Two matrices are said to be principal minor equivalent if they have equal corresponding principal minors of all orders. We give a characterization of principal minor equivalence an…

cs.CC2023

Border Complexity of Symbolic Determinant under Rank One Restriction

Abhranil Chatterjee, Sumanta Ghosh, Rohit Gurjar +1

VBP is the class of polynomial families that can be computed by the determinant of a symbolic matrix of the form $A_{0} + \sum_{i = 1}^{n} A_{i} x_{i}$ where the size of each $A_{i}$ is polynom…