2 papers
math.CO2026
Monochromatic in a row
Kuo-Han Ku
We study a variant of the -in-a-row game in which players alternatively claim positions until a -in-a-row is created among all claimed positions. This leads to the constraint…
math.CO2025
Combinatorial proofs of Petrie Pieri rule and Plethystic Pieri rule
Saintan Wu, Sen-Peng Eu, Kuo-Han Ku +1
Petrie symmetric functions , also known as truncated homogeneous symmetric functions or modular complete symmetric functions, form a class of symmetric functions interpolat…