5 citations · 5 across the 3 of their papers we have counts for
3 papers
math.CO2022
T-Tetrominos in Arithmetic Progression
Emily Feller, Robert Hochberg
A famous result of D. Walkup is that an rectangle may be tiled by T-tetrominos if and only if both and are multiples of 4. The "if" portion may be proved by til…
math.CO2016
Discrepancy One among Homogeneous Arithmetic Progressions
Robert Hochberg, Paul Phillips
We investigate a restriction of Paul Erdos' well-known problem from 1936 on the discrepancy of homogeneous arithmetic progressions. We restrict our attention to a finite set S of h…
math.CO2014★ 5 cited
The Gap Number of the T-Tetromino
Robert Hochberg
A famous result of D. Walkup states that the only rectangles that may be tiled by the T-tetromino are those in which both sides are a multiple of four. In this paper we examine the…