Why are galilean transforms affine?
21127
Interval preserving transformations are linear in special relativity
87800
Covariant derivative ambiguity
46593
Upper limits for jerk and higher derivatives in physics
22133
Why is the covariant derivative of the determinant of the metric zero?
82624
"Newtonian limit" property of special relativity
64914
What is the affine connection, and what is the intuition behind/for affine connection?
119380
Clarifying question on meaning of derivative of a linear transformation
126390
Covariance of Euler-Lagrange equations under change of generalized coordinates
35298
A question about the higher-order Weyl variation for the geodesic distance
53800
Pure significance of line integrals of vector fields
111725
On the absolute value of Jacobian determinant - variable transformation in multi-integral
101786
Proving the Lorentz invariance of the Lorentz invariant phase space element
149319
Möbius transformations and concentric circles
13685
How do I derive the Lorentz contraction from the invariant interval?
88474
$\mathbb{A}^{2}$ not isomorphic to affine space minus the origin
33691
Confusion about a particular differential form being exact?
67498
Intuition behind the definition of linear transformation