User Robert Frost - MathOverflow

Robert Frost

Member for 8 years, 7 months
Last seen more than a week ago

10 Answers

Score Activity Newest

7 votes

Grothendieck's manuscript on topology

answered May 15, 2017 at 18:23

2 votes

Intersecting family of triangulations

answered May 18, 2017 at 19:36

2 votes

A Collatz-like function that bifurcates on primes

answered Apr 9, 2018 at 8:51

2 votes

A complementary of the Collatz $3x+1$ problem

answered Dec 30, 2018 at 20:16

1 vote

Accepted

Finding a two point scrambled set for the function $g:[0,1] \rightarrow [0,1], x \mapsto \min_{n\in \mathbb{Z}} |3x-2n|$?

answered Jul 18 at 17:01

1 vote

Residue class sufficiency sets for the Collatz conjecture

answered May 25, 2017 at 18:49

1 vote

Dropping three bodies

answered May 15, 2017 at 18:53

0 votes

Identification of Invariant Sets for Discrete Dynamical Systems on the Positive Integers

answered Nov 30, 2017 at 11:47

0 votes

Solving a Rubik's cube via a series of randomly selected (quarter-turn) Singmaster moves

answered May 21, 2016 at 21:28

-1 votes

Insights from disproofs after counterexamples have been given

answered Jul 12, 2018 at 16:47