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  2. Manifest and latent functions and dysfunctions - Wikipedia

    en.wikipedia.org/wiki/Manifest_and_latent...

    Manifest functions are the consequences that people see, observe or even expect. It is explicitly stated and understood by the participants in the relevant action. The manifest function of a rain dance, according to Merton in his 1957 Social Theory and Social Structure, is to produce rain, and this outcome is intended and desired by people participating in the ritual.

  3. Monotonic function - Wikipedia

    en.wikipedia.org/wiki/Monotonic_function

    In mathematics, a monotonic function (or monotone function) is a function between ordered sets that preserves or reverses the given order. [ 1 ] [ 2 ] [ 3 ] This concept first arose in calculus , and was later generalized to the more abstract setting of order theory .

  4. Privacy regulation theory - Wikipedia

    en.wikipedia.org/wiki/Privacy_regulation_theory

    Third, privacy is described as a non-monotonic function. More privacy is not necessarily better. A person seeks an optimal level of privacy (i.e. desired level equals to actual level).There are possibilities of too much or too little privacy. When there is too much privacy (actual desired level), a person may engage in crowding.

  5. Non-monotonic logic - Wikipedia

    en.wikipedia.org/wiki/Non-monotonic_logic

    A non-monotonic logic is a formal logic whose entailment relation is not monotonic.In other words, non-monotonic logics are devised to capture and represent defeasible inferences, i.e., a kind of inference in which reasoners draw tentative conclusions, enabling reasoners to retract their conclusion(s) based on further evidence. [1]

  6. Submodular set function - Wikipedia

    en.wikipedia.org/wiki/Submodular_set_function

    In particular, a function is called non-monotone if it has the property that adding more elements to a set can decrease the value of the function. More formally, the function f {\displaystyle f} is non-monotone if there are sets S , T {\displaystyle S,T} in its domain s.t. S ⊂ T {\displaystyle S\subset T} and f ( S ) > f ( T ) {\displaystyle ...

  7. Survival analysis - Wikipedia

    en.wikipedia.org/wiki/Survival_analysis

    The hazard function must be non-negative, (), and its integral over [,] must be infinite, but is not otherwise constrained; it may be increasing or decreasing, non-monotonic, or discontinuous. An example is the bathtub curve hazard function, which is large for small values of , decreasing to some minimum, and thereafter increasing again; this ...

  8. Social welfare function - Wikipedia

    en.wikipedia.org/wiki/Social_welfare_function

    A cardinal social welfare function is a function that takes as input numeric representations of individual utilities (also known as cardinal utility), and returns as output a numeric representation of the collective welfare. The underlying assumption is that individuals utilities can be put on a common scale and compared.

  9. Absolutely and completely monotonic functions and sequences

    en.wikipedia.org/wiki/Absolutely_and_completely...

    A function that is absolutely monotonic on [,) can be extended to a function that is not only analytic on the real line but is even the restriction of an entire function to the real line. The big Bernshtein theorem : A function f ( x ) {\displaystyle f(x)} that is absolutely monotonic on ( − ∞ , 0 ] {\displaystyle (-\infty ,0]} can be ...