Numerical accuracy and stability of semilinear Klein-Gordon equation in de Sitter spacetime.

Takuya Tsuchiya Makoto Nakamura

Published in: JSIAM Lett. (2023)

Keyphrases

space time
numerical stability
spatial and temporal
high accuracy
numerical methods
video sequences
prediction accuracy
computational cost
viewpoint
classification accuracy
spatio temporal
differential equations
dynamic scenes
highly accurate
neural network
finite difference
physically plausible