Content deleted Content added
Aadirulez8 (talk | contribs) m v2.05 - Fix errors for CW project (Reference list missing / disambiguation page with disallowed <ref>) |
Citation bot (talk | contribs) Alter: volume, pages. Add: arxiv, doi, issue, title. Changed bare reference to CS1/2. Formatted dashes. | Use this bot. Report bugs. | Suggested by Dominic3203 | Linked from User:Mathbot/Most_linked_math_articles | #UCB_webform_linked 1309/1913 |
||
Line 43:
and therefore ''r''<sub>2</sub>(1) = 4 ≠ 1. This shows that the function is not multiplicative. However, ''r''<sub>2</sub>(''n'')/4 is multiplicative.
In the [[On-Line Encyclopedia of Integer Sequences]], sequences of values of a multiplicative function have the keyword "mult".<ref>{{cite web | url=http://oeis.org/search?q=keyword:mult | title=Keyword:mult - OEIS }}</ref>
See [[arithmetic function]] for some other examples of non-multiplicative functions.
Line 238:
|title=Some characterizations of specially multiplicative functions
|journal=Int. J. Math. Math. Sci.
|volume=
|pages=
|year=2003
|issue=37
|doi=10.1155/S0161171203301139
|url=https://www.emis.de/journals/HOA/IJMMS/Volume2003_37/515979.abs.html
}}
Line 259 ⟶ 261:
|volume=8
|issue=3
|pages=
|year=1972
}}
*{{cite journal
Line 267 ⟶ 270:
|journal=Duke Math. J.
|volume=33
|pages=
|year=1966 }}
Line 275 ⟶ 278:
|journal=International Journal of Number Theory
|volume=9
|pages=
|year=2013
|doi=10.1142/S1793042113500280
|arxiv=1301.3331
}}
*{{cite journal
|author=R. Vaidyanathaswamy
Line 283 ⟶ 289:
|volume=33
|issue=2
|pages=
|year=1931
|doi=10.1090/S0002-9947-1931-1501607-1
| |||