• p-adic ordinal
• p-adic ordinals

p-adic ordinal (suomeksi)

Määritelmät:

• (lb, en, number theory) A function of rational numbers, with prime number ''p'' as parameter, which is defined for some non-zero integer ''x'' as the largest integer ''r'' such that ''p''^''r'' divides ''x''; is defined for some non-zero rational number ''a/b'' as the ''p''-adic ordinal of ''a'' minus the ''p''-adic ordinal of ''b''; and is defined for 0 as infinity. '''2011''', Andrew Baker, [http://www.maths.gla.ac.uk/~ajb/dvi-ps/padicnotes.pdf An Introduction to ''p''-adic Numbers and ''p''-adic Analysis], Definition 2.3