Meaning of Pisot-Vijayaraghavan number | Babel Free
Definitions
A real algebraic integer greater than 1 all of whose Galois conjugates are less than 1 in absolute value.
CEFR level
B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
This word is part of the CEFR B2 vocabulary — upper intermediate level.