- (Cesàro)
summability implies Ingham summability, and
Ingham summability implies (C,δ)
summability. The
series a1 + ... is
called Lambert summable to s if...
-
Sumer (/ˈsuːmər/) is the
earliest known civilization,
located in the
historical region of
southern Mesopotamia (now south-central Iraq),
emerging during...
- Look up
sum in Wiktionary, the free dictionary.
Sum most
commonly means the
total of two or more
numbers added together; see addition.
Sum can also refer...
-
Sylvia Lai Sui-Pun (born 23 June 1951), also
known by her
stage name
Sum Sum, is a semi
retired Hong Kong
singer and actress. Lai was born in Hong Kong...
- be the same as for a
summability kernel. Let T := R / Z {\displaystyle \mathbb {T} :=\mathbb {R} /\mathbb {Z} } . A
summability kernel is a
sequence (...
- Dim
sum (traditional Chinese: 點心;
simplified Chinese: 点心; pinyin: diǎn xīn; Jyutping: dim2 sam1) is a
large range of
small Chinese dishes that are traditionally...
- Zero-
sum game is a
mathematical representation in game
theory and
economic theory of a
situation that
involves two
competing entities,
where the result...
-
empty sum, or
nullary sum, is a
summation where the
number of
terms is zero. The
natural way to
extend non-empty
sums is to let the
empty sum be the...
- The
direct sum is an
operation between structures in
abstract algebra, a
branch of mathematics. It is
defined differently, but analogously, for different...
- In
number theory, the
aliquot sum s(n) of a
positive integer n is the
sum of all
proper divisors of n, that is, all
divisors of n
other than n itself...
