Informally, a dynamic system is any physical system that evolves with time (e.g., a pendulum, a planet orbiting the sun, the weather, etc). From a more mathematically precise perspective, one can ...
We present a proof for certain cases of the noncommutative Borsuk-Ulam conjectures proposed by Baum, Dabrowski, and Hajac. When a unital C*-algebra A admits a free action of ℤ/kℤ, k ≥ 2, there is no ...
https://doi.org/10.4169/math.mag.84.5.369 • https://www.jstor.org/stable/10.4169/math.mag.84.5.369 Copy URL Summary C. F. Gauss discovered a beautiful formula for ...