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  2. Bounded set - Wikipedia

    en.wikipedia.org/wiki/Bounded_set

    The word "bounded" makes no sense in a general topological space without a corresponding metric. Boundary is a distinct concept; for example, a circle (not to be confused with a disk) in isolation is a boundaryless bounded set, while the half plane is unbounded yet has a boundary. A bounded set is not necessarily a closed set and vice

  3. Boundedness - Wikipedia

    en.wikipedia.org/wiki/Boundedness

    Bounded poset, a partially ordered set that has both a greatest and a least element; Bounded set, a set that is finite in some sense Bounded function, a function or sequence whose possible values form a bounded set; Bounded set (topological vector space), a set in which every neighborhood of the zero vector can be inflated to include the set

  4. Bounded set (topological vector space) - Wikipedia

    en.wikipedia.org/wiki/Bounded_set_(topological...

    The collection of all bounded sets on a topological vector space is called the von Neumann bornology or the (canonical) bornology of .. A base or fundamental system of bounded sets of is a set of bounded subsets of such that every bounded subset of is a subset of some . [1] The set of all bounded subsets of trivially forms a fundamental system of bounded sets of .

  5. Solution stack - Wikipedia

    en.wikipedia.org/wiki/Solution_stack

    A full-stack developer can be defined as a developer or an engineer who works with both the front and back end development of a website, web application or desktop application. [6] This means they can lead platform builds that involve databases, user-facing websites, and working with clients during the planning phase of projects.

  6. Semantic data model - Wikipedia

    en.wikipedia.org/wiki/Semantic_data_model

    A semantic data model in software engineering has various meanings: It is a conceptual data model in which semantic information is included. This means that the model describes the meaning of its instances. Such a semantic data model is an abstraction that defines how the stored symbols (the instance data) relate to the real world. [1]

  7. Domain-driven design - Wikipedia

    en.wikipedia.org/wiki/Domain-driven_design

    Domain-driven design (DDD) is a major software design approach, [1] focusing on modeling software to match a domain according to input from that domain's experts. [2] DDD is against the idea of having a single unified model; instead it divides a large system into bounded contexts, each of which have their own model.

  8. Local boundedness - Wikipedia

    en.wikipedia.org/wiki/Local_boundedness

    A real-valued or complex-valued function defined on some topological space is called a locally bounded functional if for any there exists a neighborhood of such that () is a bounded set. That is, for some number M > 0 {\displaystyle M>0} one has | f ( x ) | ≤ M for all x ∈ A . {\displaystyle |f(x)|\leq M\quad {\text{ for all }}x\in A.}

  9. IDEF1X - Wikipedia

    en.wikipedia.org/wiki/IDEF1X

    Integration DEFinition for information modeling (IDEF1X) is a data modeling language for the development of semantic data models. IDEF1X is used to produce a graphical information model which represents the structure and semantics of information within an environment or system .