Invariance of the wave equation under general co-ordinate transformations

Gianfranco Spavieri2026-03-222026-03-22198510.1007/bf02721531https://doi.org/10.1007/bf02721531https://andeanlibrary.org/handle/123456789/53924Citaciones: 8enClassical mechanicsLorentz transformationPhysicsGeneral covarianceWave equationInvariant (physics)Theory of relativityGeneral relativityLorentz covarianceWave propagationInvariance of the wave equation under general co-ordinate transformationsarticle