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  2. Degeneracy (mathematics) - Wikipedia

    en.wikipedia.org/wiki/Degeneracy_(mathematics)

    A degenerate conic is a conic section (a second-degree plane curve, defined by a polynomial equation of degree two) that fails to be an irreducible curve. A point is a degenerate circle, namely one with radius 0. [1] The line is a degenerate case of a parabola if the parabola resides on a tangent plane.

  3. Degeneracy - Wikipedia

    en.wikipedia.org/wiki/Degeneracy

    Degeneration (algebraic geometry), the act of taking a limit of a family of varieties; Degenerate bilinear form, a bilinear form on a vector space V whose induced map from V to the dual space of V is not an isomorphism; Degenerate distribution, the probability distribution of a random variable which only takes a single value

  4. Degeneracy (biology) - Wikipedia

    en.wikipedia.org/wiki/Degeneracy_(biology)

    Degenerate components compensate for one another under conditions where they are functionally redundant, thus providing robustness against component or pathway failure. Because degenerate components are somewhat different, they tend to harbor unique sensitivities so that a targeted attack such as a specific inhibitor is less likely to present a ...

  5. Degenerate distribution - Wikipedia

    en.wikipedia.org/wiki/Degenerate_distribution

    The degenerate univariate distribution can be viewed as the limiting case of a continuous distribution whose variance goes to 0 causing the probability density function to be a delta function at k 0, with infinite height there but area equal to 1. [citation needed] The cumulative distribution function of the univariate degenerate distribution is:

  6. Degenerate energy levels - Wikipedia

    en.wikipedia.org/wiki/Degenerate_energy_levels

    In quantum mechanics, an energy level is degenerate if it corresponds to two or more different measurable states of a quantum system.Conversely, two or more different states of a quantum mechanical system are said to be degenerate if they give the same value of energy upon measurement.

  7. Degenerative disease - Wikipedia

    en.wikipedia.org/wiki/Degenerative_disease

    Degenerative disease is the result of a continuous process based on degenerative cell changes, affecting tissues or organs, which will increasingly deteriorate over time. [ 1 ] In neurodegenerative diseases , cells of the central nervous system stop working or die via neurodegeneration .

  8. Degenerate - Wikipedia

    en.wikipedia.org/?title=Degenerate&redirect=no

    Language links are at the top of the page across from the title.

  9. Grammatical case - Wikipedia

    en.wikipedia.org/wiki/Grammatical_case

    A grammatical case is a category of nouns and noun modifiers (determiners, adjectives, participles, and numerals) that corresponds to one or more potential grammatical functions for a nominal group in a wording. [1] In various languages, nominal groups consisting of a noun and its modifiers belong to one of a few such categories.