285 citations · 785 across the 59 of their papers we have counts for
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math.OC2026
Distributed Linear Programming on GPU Clusters at Extreme Scale
Arnaud Deza, Santanu Dey, Pascal Van Hentenryck
Large linear programs can exceed the memory of a single compute node. Although first-order methods replace sparse factorizations with GPU-suited matrix-vector products, other solve…
math.OC2026
Decomposition of Sparse Integer Programs via Nonlinear Edge Encodings and Column-and-Row Generation
Gustavo Angulo, Santanu S. Dey
A wide range of sparse integer programs admit a block structure in which subproblems interact through a small set of shared variables. Dualizing the linking equalities yields a dec…
math.FA2026
The Skew Commutators of Toeplitz and Hankel operators in vector-valued Hardy Space
Priyanka Aroda, Santanu Dey
In this article, we characterize when a Toeplitz operator and a Hankel operator on the vector-valued Hardy space are skew commutators of each other, and determine necessary and suf…