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  2. List of SAS operations - Wikipedia

    en.wikipedia.org/wiki/List_of_SAS_operations

    The SAS were tasked with assaulting 2 of the dwellings whilst Delta Force assaulted another 2 dwellings; both of Delta's and one of the SAS's target buildings were cleared without incident, but as the SAS assaulted their final dwelling the assault team were wounded by a hail of fire and an RPG-7 rocket, they returned fire and withdrew from the ...

  3. Viscosity solution - Wikipedia

    en.wikipedia.org/wiki/Viscosity_solution

    It has been found that the viscosity solution is the natural solution concept to use in many applications of PDE's, including for example first order equations arising in dynamic programming (the Hamilton–Jacobi–Bellman equation), differential games (the Hamilton–Jacobi–Isaacs equation) or front evolution problems, [1] [2] as well as ...

  4. Method of characteristics - Wikipedia

    en.wikipedia.org/wiki/Method_of_characteristics

    As an example, consider the advection equation (this example assumes familiarity with PDE notation, and solutions to basic ODEs). + = where is constant and is a function of and . We want to transform this linear first-order PDE into an ODE along the appropriate curve; i.e. something of the form

  5. PDE-constrained optimization - Wikipedia

    en.wikipedia.org/wiki/PDE-constrained_optimization

    PDE-constrained optimization is a subset of mathematical optimization where at least one of the constraints may be expressed as a partial differential equation. [1] Typical domains where these problems arise include aerodynamics , computational fluid dynamics , image segmentation , and inverse problems . [ 2 ]

  6. Partial differential equation - Wikipedia

    en.wikipedia.org/wiki/Partial_differential_equation

    In mathematics, a partial differential equation (PDE) is an equation which involves a multivariable function and one or more of its partial derivatives.. The function is often thought of as an "unknown" that solves the equation, similar to how x is thought of as an unknown number solving, e.g., an algebraic equation like x 2 − 3x + 2 = 0.

  7. Squadron Officer School - Wikipedia

    en.wikipedia.org/wiki/Squadron_Officer_School

    Squadron Officer School traces its roots to the Air Corps Tactical School, which was founded in 1926 and closed in 1946.When SOS was established at Maxwell AFB in 1950, it became an arm of Air Command and Staff College.

  8. OpenAI's ChatGPT and Microsoft's Copilot repeated a false ...

    www.aol.com/news/openais-chatgpt-microsofts...

    Microsoft’s Copilot answered incorrectly, writing, “Yes, there will be a delay in tonight’s presidential debate between President Joe Biden and former President Donald Trump.

  9. Method of lines - Wikipedia

    en.wikipedia.org/wiki/Method_of_lines

    Method of lines - the example, which shows the origin of the name of method. The method of lines (MOL, NMOL, NUMOL [1] [2] [3]) is a technique for solving partial differential equations (PDEs) in which all but one dimension is discretized.