butson-type matrices 1combinatorial designs 1complex hadamard matrices 1quantum latin squares 1schur product 1
From the 1 of 2 linked papers with an AI index.
2 papers
math.CO2026
New Cardinalities for Quantum Latin Squares of Order Six
Zhipeng Xu
The paper presents three explicit quantum Latin squares of order six with cardinalities 19, 21, and 23, constructed using normalized Schur products of complex Hadamard matrices and…
math.CO2026
Three Quantum Latin Squares of Order 6 with Cardinalities 13, 15, and 17
Zhipeng Xu
We give three explicit quantum Latin squares of order , with cardinalities , , and . Throughout, vectors differing only by a global phase are counted as identical. T…