Comments on: Constant Coefficients for a Differential Equation -> means translational symmetry (and temporal symmetry). https://stationarystates.com/mathematical-physics/constant-coefficients-for-a-differential-equation-means-translational-symmetry-and-temporal-symmetry/?utm_source=rss&utm_medium=rss&utm_campaign=constant-coefficients-for-a-differential-equation-means-translational-symmetry-and-temporal-symmetry Not only is the Universe stranger than we think, it is stranger than we can think...Hiesenberg Tue, 23 Jun 2026 16:16:48 +0000 hourly 1 https://wordpress.org/?v=6.9.4