- Look up
Ideal,
ideal, or
ideals in Wiktionary, the free dictionary.
Ideal may
refer to:
Ideal (ethics),
values that one
actively pursues as
goals Platonic...
-
iDEAL is an e-commerce
payment system used for
online banking in the Netherlands.
Previously controlled by the
Dutch e-commerce
organization Currence...
-
right ideal of a ring R is a non-zero
right ideal which contains no
other non-zero
right ideal. Likewise, a
minimal left
ideal is a non-zero left
ideal of...
- mathematics, and more
specifically in ring theory, an
ideal of a ring is a
special subset of its elements.
Ideals generalize certain subsets of the integers, such...
- 𝜎-
ideal, or
sigma ideal, of a σ-algebra (𝜎, read "sigma") is a
subset with
certain desirable closure properties. It is a
special type of
ideal. Its...
- The
ideal gas law, also
called the
general gas equation, is the
equation of
state of a
hypothetical ideal gas. It is a good
approximation of the behavior...
- In
number theory an
ideal number is an
algebraic integer which represents an
ideal in the ring of
integers of a
number field; the idea was
developed by...
-
Ideal type (German: Idealtypus), also
known as pure type, is a
typological term most
closely ****ociated with the
sociologist Max
Weber (1864–1920). For...
- An
ideal gas is a
theoretical gas
composed of many
randomly moving point particles that are not
subject to
interparticle interactions. The
ideal gas concept...
-
other areas of mathematics, an
ideal sheaf (or
sheaf of
ideals) is the
global analogue of an
ideal in a ring. The
ideal sheaves on a
geometric object are...