Last Updated
：2025/11/27
p-adic absolute value
Noun
(number
theory,
field
theory)
A
norm
for
the
rational
numbers,
with
some
prime
number
p
as
parameter,
such
that
any
rational
number
of
the
form
pᵏ(a/b)
—
where
a,
b
and
k
are
integers
and
a,
b
and
p
are
coprime
—
is
mapped
to
the
rational
number
p⁻ᵏ
and
0
is
mapped
to
0.
(Note:
any
nonzero
rational
number
can
be
reduced
to
such
a
form.)
Japanese Meaning
（数論、体論）ある素数 p をパラメータとして、有理数全体に定義されるノルム（絶対値関数）で、任意の非零有理数が p の冪乗因子に基づいた一意の形、すなわち pᵏ (a/b)（ここで a, b, k は整数で、a, b および p が互いに素である形）に表現でき、その値を p⁻ᵏ と定義し、0 は 0 と対応させるというものです。
Sense（1）
(number
theory,
field
theory)
A
norm
for
the
rational
numbers,
with
some
prime
number
p
as
parameter,
such
that
any
rational
number
of
the
form
pᵏ(a/b)
—
where
a,
b
and
k
are
integers
and
a,
b
and
p
are
coprime
—
is
mapped
to
the
rational
number
p⁻ᵏ
and
0
is
mapped
to
0.
(Note:
any
nonzero
rational
number
can
be
reduced
to
such
a
form.)
（ plural ）
Quizzes for review
(number theory, field theory) A norm for the rational numbers, with some prime number p as parameter, such that any rational number of the form pᵏ(a/b) — where a, b and k are integers and a, b and p are coprime — is mapped to the rational number p⁻ᵏ and 0 is mapped to 0. (Note: any nonzero rational number can be reduced to such a form.)
音声機能が動作しない場合はこちらをご確認ください
See correct answer
p-adic absolute value
To solve the congruence, we measured distances using the p-adic absolute value rather than the usual Euclidean metric.
See correct answer
To solve the congruence, we measured distances using the p-adic absolute value rather than the usual Euclidean metric.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
