Abstract
We give a criterion for the existence of solutions to an equation of the form x 3 + ax = b, where a, b ∈ ℚp, in p-adic integers for p > 3. Moreover, in the case when the equation x 3 + ax = b is solvable, we give necessary and sufficient recurrent conditions on a p-adic number x ∈ ℤ*p under which x is a solution to the equation.
Original language | English |
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Pages (from-to) | 501-516 |
Number of pages | 16 |
Journal | Siberian Mathematical Journal |
Volume | 54 |
Issue number | 3 |
DOIs | |
Publication status | Published - May 2013 |
Externally published | Yes |
Keywords
- algorithm
- cubic equation
- p-adic number
- solution
ASJC Scopus subject areas
- General Mathematics