Meaning of Parker square | Babel Free

Definitions

A radially symmetric Latin square.

Examples

“The use of Parker squares in the construction of sets of mutually orthogonal Latin squares is then examined.”

“A main class will contain a certain type of Parker square if and only if each square in the class is isotopic to a Parker square of that type.”

“Thus, Parker squares of different types may lie in the same isomorphism class and, a fortiori, in the same isotopism or main class of latin squares.”

CEFR level