- In mathematics, a set A is a
subset of a set B if all
elements of A are also
elements of B; B is then a su****t of A. It is
possible for A and B to be...
- The
subset sum
problem (SSP) is a
decision problem in
computer science. In its most
general formulation,
there is a
multiset S {\displaystyle S} of integers...
- in the
choice of open sets. For example,
every subset can be open (the
discrete topology), or no
subset can be open
except the
space itself and the empty...
-
definitions of
other related terms. The
meagre subsets of a
fixed space form a σ-ideal of
subsets; that is, any
subset of a
meagre set is meagre, and the union...
- a
property that s****s to
generalize the
notion of a
closed and
bounded subset of
Euclidean space. The idea is that a
compact space has no "punctures"...
- {\displaystyle A\
subset B} and B ⊃ A {\displaystyle B\supset A} . When A ⊂ B {\displaystyle A\
subset B} is used for the
subset relation, or in...
- The
multiple subset sum
problem is an
optimization problem in
computer science and
operations research. It is a
generalization of the
subset sum problem...
- In
topology and
related areas of mathematics, a
subset A of a
topological space X is said to be
dense in X if
every point of X
either belongs to A or else...
- (or
relatively compact subset, or
precompact subset) Y of a
topological space X is a
subset whose closure is compact.
Every subset of a
compact topological...
- ∅ . {\displaystyle V=\varnothing .} By the
definition of
subset, the
empty set is a
subset of any set A. That is,
every element x of ∅ {\displaystyle...
