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Fully-discrete energy-preserving scheme for the space-fractional Klein-Gordon equation via Lagrange multiplier type scalar auxiliary variable approach.

Qiong-Ao HuangGengen ZhangBing Wu
Published in: Math. Comput. Simul. (2022)
Keyphrases
  • lagrange multipliers
  • constrained optimization
  • objective function
  • rate distortion
  • linear program
  • search space
  • cost function
  • low dimensional
  • coding scheme
  • machine learning