• Corpus ID: 219176913

LogLatt: A computational library for the calculus and flows on logarithmic lattices

  title={LogLatt: A computational library for the calculus and flows on logarithmic lattices},
  author={Ciro S. Campolina},
  journal={arXiv: Computational Physics},
  • Ciro S. Campolina
  • Published 29 May 2020
  • Mathematics, Computer Science
  • arXiv: Computational Physics
We introduce LogLatt, an efficient MATLAB library for the calculus and operations between functions on multi-dimensional lattices of logarithmically distributed nodes in Fourier space. The computational applicabilities are available in one, two and three dimensions and include common differential operators, norms and functional products, which are local convolutions in Fourier space. All operations are encoded as MATLAB function handles, so their implementations result in elegant and intuitive… 

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LogLatt: A computational library for the calculus on logarithmic lattices, 2020. Freely available for noncommercial use from MATLAB Central File Exchange