Dynamical phase transitions in graph cellular automata

F Behrens, B Hudcová, L Zdeborová - Physical Review E, 2024 - APS
Discrete dynamical systems can exhibit complex behavior from the iterative application of
straightforward local rules. A famous class of examples comes from cellular automata whose …

Partitioning problems via random processes

M Anastos, O Cooley, M Kang… - Journal of the London …, 2024 - Wiley Online Library
There are a number of well‐known problems and conjectures about partitioning graphs to
satisfy local constraints. For example, the majority colouring conjecture of Kreutzer, Oum …

Product states optimize quantum -spin models for large

ER Anschuetz, D Gamarnik, BT Kiani - arxiv preprint arxiv:2309.11709, 2023 - arxiv.org
We consider the problem of estimating the maximal energy of quantum $ p $-local spin glass
random Hamiltonians, the quantum analogues of widely studied classical spin glass models …

Strong Low Degree Hardness for Stable Local Optima in Spin Glasses

B Huang, M Sellke - arxiv preprint arxiv:2501.06427, 2025 - arxiv.org
It is a folklore belief in the theory of spin glasses and disordered systems that out-of-
equilibrium dynamics fail to find stable local optima exhibiting eg local strict convexity on …

Discrepancy and Related Problems

X Li - 2024 - search.proquest.com
A set system is a collection of sets on an underlying universe of elements. It can be modeled
by a {0, 1} incidence matrix. The rows of the matrix represent sets, while the columns …

Complexity and Computational Capacity of Discrete Dynamical Systems

B Hudcová - 2024 - dspace.cuni.cz
The central aim of this thesis is to study the concepts of" complexity" and" com-putational
capacity" of discrete dynamical systems and to connect them to rigorously measurable …