2 papers
math.CO2024
Wiring switches to more light bulbs
Stephen M. Buckley, Anthony G. O'Farrell
Given buttons and bulbs so that the th button toggles the th bulb and perhaps some other bulbs, we compute the sharp lower bound on the number of bulbs that can be li…
math.FA2024
Functions with image in a strip
Tirthankar Bhattacharyya, Anthony G. O'Farrell, Shubham Rastogi +1
We consider holomorphic functions on the unit disc whose images are contained in a strip of the complex plane. Under an additional condition, such functions are constants. We also…