3 papers
math.OC2025
Accelerating Deterministic Global Optimization via GPU-parallel Interval Arithmetic
Hongzhen Zhang, Tim Kerkenhoff, Neil Kichler +4
Spatial Branch and Bound (B&B) algorithms are widely used for solving nonconvex problems to global optimality, yet they remain computationally expensive. Though some works have bee…
math.OC2024
An Efficient Local Optimizer-Tracking Solver for Differential-Algebriac Equations with Optimization Criteria
Alexander Fleming, Jens Deussen, Uwe Naumann
A sequential solver for differential-algebraic equations with embedded optimization criteria (DAEOs) was developed to take advantage of the theoretical work done by Deussen et al.…
cs.CE2024
Seasons's Greetings by AD
Uwe Naumann
We use Algorithmic Differentiation (AD) to implement type-generic tangent and adjoint versions of in C++. We run an instantiation f…