How is a pseudo-Euclidean metric superior to Minkowski's complex metric?
664
Minkowski's complex Euclidean space vs. the real pseudo-Euclidean version
74607
Variation of the metric with respect to the metric
121359
Show that $d_b(x,y)=\frac{d(x,y)}{1+d(x,y)}$ is a metric.
140692
Existence of a complete metric on $(0,1)$
136936
How do you tell if a metric is curved?
154488
What exactly is the difference between a Ricci-flat manifold and Minkowski space?
7794
Can a non-Euclidean space be descripted through an Euclidean space of higher dimension? So why use non-Euclidean?
127034
Let $\rho(x,y)= \frac{d(x,y)}{1+d(x,y)}$, show that $\rho$ is a metric equivalent to $d$
106863
Special relativity and imaginary coefficient of the time coordinate
157296
Homeomorphism between the Unit Disc and Complex Plane
27652
metric on the Euclidean Group
65809
Show that $d_2$ defined by $d_2(x,y)=\frac{|x-y|}{1+|x-y|}$ is a metric
123005
$L^p$ Spaces, Young's Theorem, Convolutions, and Minkowski's Inequality
132085
Minkowski sum and product of 2D-regions
146215
Metric on a Quotient of the Riemann Sphere
15365
Proving that the triangle inequality holds for a metric on $\mathbb{C}$
23203
Euclidean distance proof