2 citations · 3 across the 3 of their papers we have counts for
3 papers
math.OC2025
Tensor-Tensor Products, Group Representations, and Semidefinite Programming
Alex Dunbar, Elizabeth Newman
The -family of tensor-tensor products is a framework which generalizes many properties from linear algebra to third order tensors. Here, we investigate positive semidefini…
math.OC2023★ 1 cited
Relaxations and Duality for Multiobjective Integer Programming
Alex Dunbar, Saumya Sinha, Andrew J Schaefer
Multiobjective integer programs (MOIPs) simultaneously optimize multiple objective functions over a set of linear constraints and integer variables. In this paper, we present conti…
math.OC2023★ 2 cited
Alternating Minimization for Regression with Tropical Rational Functions
Alex Dunbar, Lars Ruthotto
We propose an alternating minimization heuristic for regression over the space of tropical rational functions with fixed exponents. The method alternates between fitting the numera…