Finding a Hadamard matrix by simulated annealing of spin vectors

@article{Suksmono2017FindingAH,
  title={Finding a Hadamard matrix by simulated annealing of spin vectors},
  author={A. B. Suksmono},
  journal={arXiv: Computational Physics},
  year={2017},
  volume={856},
  pages={012012}
}
  • A. B. Suksmono
  • Published 2017
  • Mathematics, Physics
  • arXiv: Computational Physics
Reformulation of a combinatorial problem into optimization of a statistical-mechanics system, enables finding a better solution using heuristics derived from a physical process, such as by the SA (Simulated Annealing). In this paper, we present a Hadamard matrix (H-matrix) searching method based on the SA on an Ising model. By equivalence, an H-matrix can be converted into an SH (Seminormalized Hadamard) matrix; whose first columns are unity vector and the rest ones are vectors with equal… Expand

Figures and Tables from this paper

Finding a Hadamard Matrix by Simulated Quantum Annealing
Finding Hadamard Matrices by a Quantum Annealing Machine

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