3 papers
cs.GT2026
Stability in Combinatorial Markets with Side Payments
Alexander Grosz, Chiara Vanoli
Combinatorial markets provide a general framework for trading bundles of indivisible goods. Building on the combinatorial market models of Bikhchandani & Ostroy (2002) and Bichler…
cs.CC2022
On the Smoothed Complexity of Combinatorial Local Search
Yiannis Giannakopoulos, Alexander Grosz, Themistoklis Melissourgos
We propose a unifying framework for smoothed analysis of combinatorial local optimization problems, and show how a diverse selection of problems within the complexity class PLS can…
math.NA2019
Adaptive Exponential Integrators for MCTDHF
Winfried Auzinger, Alexander Grosz, Harald Hofstätter +1
We compare exponential-type integrators for the numerical time-propagation of the equations of motion arising in the multi-configuration time-dependent Hartree-Fock method for the…