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Square values of Euler's function
Author(s) -
Pollack Paul,
Pomerance Carl
Publication year - 2014
Publication title -
bulletin of the london mathematical society
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 2.396
H-Index - 48
eISSN - 1469-2120
pISSN - 0024-6093
DOI - 10.1112/blms/bdt097
Subject(s) - mathematics , square (algebra) , euler's formula , function (biology) , pure mathematics , mathematical analysis , geometry , evolutionary biology , biology
We show that almost all squares are missing from the range of Euler's φ ‐function.