What about continuity of Space and possible discreteness of Time?
3535
Is time continuous or discrete?
140379
Cauchy sequence in a discrete space
47030
Entropy as an arrow of time
131128
Why time is considered a dimension?
60364
Universe Expansion as an absolute time reference
44085
Intuition for multiple temporal dimensions
122357
Discreteness of Spacetime and Violation of Lorentz symmetry
4132
What is the closest general-relativistic equivalent of a "time slice"?
75788
Is spacetime absolute?
37973
Space-time in String Theory
67661
Is there an observable of time?
10209
How to show the spacetime interval is invariant in general?
44544
What is the geometrical difference between continuity and uniform continuity?
140153
Conjectures Involving floor(x)/piecewise continuity with regards to Integration and Differential Equations
15690
Is a function defined at a single point continuous?
29426
Is there a proof of existence of time?
147961
Characterizing simply connected spaces