Search results for "Unit square"

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Elements with square roots in compact groups

2010

The probability that a randomly chosen element has a square root is studied in [1, 2, 8] in the finite case. Here we deal with the infinite case.

Discrete mathematicselements with square rootFunctional square rootGeneral MathematicsprobabilityFinite casecompact groupsUnit squareCombinatoricsSettore MAT/02 - AlgebraSquare rootSettore MAT/05 - Analisi MatematicaSettore MAT/03 - GeometriaElement (category theory)Square numberMathematics
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Global extrapolation with a parallel splitting method

1992

Extrapolation with a parallel splitting method is discussed. The parallel splitting method reduces a multidimensional problem into independent one-dimensional problems and can improve the convergence order of space variables to an order as high as the regularity of the solution permits. Therefore, in order to match the convergence order of the space variables, a high order method should also be used for the time integration. Second and third order extrapolation methods are used to improve the time convergence and it was found that the higher order extrapolation method can produce a more accurate solution than the lower order extrapolation method, but the convergence order of high order extr…

Third orderUnit circleHigh Energy Physics::LatticeApplied MathematicsNumerical analysisConvergence (routing)Mathematical analysisExtrapolationSpace (mathematics)Unit squareMinimum polynomial extrapolationMathematicsNumerical Algorithms
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