Maximum social distancing of $n\geq2$ aliens on a planet of radius $R$
99559
Given x points that must be on the surface of a sphere, how should they be placed so they are a maximum distance from each other?
22873
Integrating radial free fall in Newtonian gravity
20775
Distribution of orbital velocities in a disk galaxy for N-body simulation?
95940
Conservation of angular momentum in a planetary system
92289
Proof that Radius of Convergence Extend to Nearest Singularity
109273
Extending the birthday paradox to more than 2 people
53998
Solving an exponential inequality problem
72072
How about an exact solution for the position of a planet as a function of time?
3767
Constrained stars and bars.
149191
When does the $n$th bound state of a 1D quantum potential have $n$ maxima/minima?
152236
What is the optimal path between $2$ fixed points around an invisible obstructing wall?
123941
Maximum theoretical data density
136643
Continuity of eigenvalues and spectral radius for a general matrix
79428
Distance traveled by a bouncing ball with exponentially diminishing rebounds
7234
Generate $n$ randomly oriented non-intersecting cylinders with fixed radius and length
80318
Benevolent aliens who (initially) refuse to show themselves
90455
Relativity problem: Finding the minimum separation between Bob and Alice