- In mathematics, a
preordered class is a
class equipped with a preorder. When
dealing with a
class C, it is
possible to
define a
class relation on C as...
- is
canonically ****ociated to a
preordered set by
taking the open sets to be the
upper sets. Conversely, the
preordered set can be
recovered from the Alexandrov...
- set (considered as a
preordered set) is the
initial object of PreOrd, and the
terminal objects are
precisely the
singleton preordered sets.
There are thus...
- {\displaystyle a,b\in P.} A
preordered class is a
class equipped with a preorder.
Every set is a
class and so
every preordered set is a
preordered class. Preorders...
-
particularly in
order theory, an
upper bound or
majorant of a
subset S of some
preordered set (K, ≤) is an
element of K that is
greater than or
equal to
every element...
-
arbitrary partially ordered sets or more generally, in
arbitrary preordered sets. For a
preordered set ( X , ≲ ) {\displaystyle (X,\lesssim )} and two elements...
- very
similar to
representation categories of
linear algebraic groups. A
preordered monoid is a
monoidal category in
which for
every two
objects c , c ′ ∈...
- agencies. By
December 2020, more than 10
billion vaccine doses had been
preordered by countries, with
about half of the
doses purchased by high-income countries...
- {\displaystyle - 1} is not in P . {\displaystyle P.} A
preordered field is a
field equipped with a
preordering Failed to p**** (SVG (MathML can be
enabled via...
-
order theory, a
maximal element of a
subset S {\displaystyle S} of some
preordered set is an
element of S {\displaystyle S} that is not
smaller than any...
