Results 311 to 320 of about 6,000,123 (363)
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Computational and Applied Mathematics, 2022
T. O. Alakoya, V. A. Uzor, O. Mewomo
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T. O. Alakoya, V. A. Uzor, O. Mewomo
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On Spurious Fixed Points of Runge–Kutta Methods
Journal of Computational Physics, 1997This paper deals with the existence and generation of spurious fixed points in the numerical integration of autonomous scalar differential equations \(u'=f(u)\) by means of Runge-Kutta methods. Since the numerical method can be written in the form \(u_{n+1}= u_n+ h\phi(u_n,h)\), where \(\phi\) is the increment function, it can be considered as a ...
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Interval methods for fixed-point problems
Numerical Functional Analysis and Optimization, 1987Interval analysis is applied to the fixed-point problem x=ϕ(x) for continuous ϕ:S→S, where the space S is constructed from Cartesian products of the set R of real numbers, with componentwise definitions of arithmetic operations, ordering, and the product topology. With the aid of an interval inclusion φ:IS → IS in the interval space IS corresponding to
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The Parametric Fix-Point (PFP) and the Algebraic Fix-Point (AFP) Methods
1981Publisher Summary The parametric fix-point (PFP) method can be applied to systems without identities and in the presence of identities. The structural coefficients of an identity are known in advance and therefore, the first semi-step in the step from s to s + 1 in the iterative procedure is omitted for the identities.
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On analytic model for two-choice behavior of the paradise fish based on the fixed point method
Journal of Fixed Point Theory and Applications, 2019A. Turab, W. Sintunavarat
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Fixed Point Method of Moment Design
Journal of the Structural Division, 1959Method for finding maximum moments in building frames; data presented are for vertical loads on rectangular frames having members of constant section; method is for use with slide rule; examples illustrate calculation procedure.
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Fixed point method for set-valued functional equations
, 2017Choonkill Park
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A Fixed Point Iterative Method for Tensor Complementarity Problems
Journal of Scientific Computing, 2020Pingfan Dai
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