Lonely Runner Conjecture: Exploring Boundaries and Details

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In summary, the lonely runner conjecture states that if n runners with distinct constant speeds run around a circular track, they will eventually be separated by a distance of at least 1/(n+1). This conjecture does not require the track to be a circle and can be scaled to any length.
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Einstein's Cat
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With the lonely runner conjecture, can the runners run along a circular track of any diameter or does the conjecture require that they run along a unit circle?
 
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The track does not have to be a circle, and, although the standard formulation has the track of unit length, it can be scaled to any length track.
 
  • #3
If someone is interested in some details, i.e. current boundaries:
Some remarks on the lonely runner conjecture
Terence Tao

The lonely runner conjecture of Wills and Cusick, in its most popular formulation, asserts that if n runners with distinct constant speeds run around a unit circle ##\mathbb{R}/\mathbb{Z}## starting at a common time and place, then each runner will at some time be separated by a distance of at least ##1/(n+1)## from the others. In this paper we make some remarks on this conjecture.
 

What is the Lonely Runner Conjecture?

The Lonely Runner Conjecture is a mathematical conjecture that states that if n runners run around a circular track with different speeds, there will always be a point in time where each runner is at a different distance from the starting point.

Who came up with the Lonely Runner Conjecture?

The Lonely Runner Conjecture was first proposed by mathematician John Selfridge in 1962.

Is the Lonely Runner Conjecture proven?

No, the Lonely Runner Conjecture has not been proven. However, it has been shown to hold true for certain cases, such as when there are only two runners or when the speeds of the runners are relatively prime.

Why is the Lonely Runner Conjecture important?

The Lonely Runner Conjecture is important because it has applications in number theory and has sparked interest in other similar conjectures and problems.

Has the Lonely Runner Conjecture been disproven?

No, the Lonely Runner Conjecture has not been disproven. However, numerous attempts have been made to disprove it, and it remains an unsolved problem in mathematics.

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