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  2. Delta potential - Wikipedia

    en.wikipedia.org/wiki/Delta_potential

    Single delta potential. The time-independent Schrödinger equation for the wave function ψ(x) of a particle in one dimension in a potential V(x) is. where ħ is the reduced Planck constant, and E is the energy of the particle. The delta potential is the potential. where δ(x) is the Dirac delta function. It is called a delta potential well if ...

  3. Delta one - Wikipedia

    en.wikipedia.org/wiki/Delta_one

    t. e. Delta one products are financial derivatives that have no optionality and as such have a delta of (or very close to) one – meaning that for a given instantaneous move in the price of the underlying asset there is expected to be an identical move in the price of the derivative. Delta one products can sometimes be synthetically assembled ...

  4. Delta wing - Wikipedia

    en.wikipedia.org/wiki/Delta_wing

    The Dassault Mirage 2000 is among the most successful delta-winged fighter jets, being used by many countries to this day. A delta wing is a wing shaped in the form of a triangle. It is named for its similarity in shape to the Greek uppercase letter delta (Δ). Although long studied, it did not find significant applications until the Jet Age ...

  5. Lancia Delta HF - Wikipedia

    en.wikipedia.org/wiki/Lancia_Delta_HF

    Front - transverse mounted. 5- or 6-speed manual. Front open differential, centre epicyclic gearing with viscous coupling, rear Torsen. The Lancia Delta HF is a Group A rally car built for the Martini Lancia by Lancia to compete in the World Rally Championship. It is based upon the Lancia Delta road car and replaced the Lancia Delta S4.

  6. OG Anunoby - Wikipedia

    en.wikipedia.org/wiki/OG_Anunoby

    Ogugua " OG " Anunoby Jr. (born 17 July 1997) is a British professional basketball player for the New York Knicks of the National Basketball Association (NBA). He played college basketball for the Indiana Hoosiers. He won an NBA championship with the Toronto Raptors in 2019 and led the league in steals while being named to his first NBA All ...

  7. Knowledge society - Wikipedia

    en.wikipedia.org/wiki/Knowledge_society

    A knowledge society generates, shares, and makes available to all members of the society knowledge that may be used to improve the human condition. A knowledge society differs from an information society in that the former serves to transform information into resources that allow society to take effective action, while the latter only creates and disseminates the raw data.

  8. Kronecker delta - Wikipedia

    en.wikipedia.org/wiki/Kronecker_delta

    Kronecker delta. In mathematics, the Kronecker delta (named after Leopold Kronecker) is a function of two variables, usually just non-negative integers. The function is 1 if the variables are equal, and 0 otherwise: or with use of Iverson brackets : For example, because , whereas because . The Kronecker delta appears naturally in many areas of ...

  9. Timeline of human evolution - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_human_evolution

    The timeline of human evolution outlines the major events in the evolutionary lineage of the modern human species, Homo sapiens, throughout the history of life, beginning some 4 billion years ago down to recent evolution within H. sapiens during and since the Last Glacial Period .