Articles with "calculus operator" as a keyword



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Solutions of the Radial Component of the Fractional Schrödinger Equation Using N-Fractional Calculus Operator

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Published in 2020 at "Differential Equations and Dynamical Systems"

DOI: 10.1007/s12591-016-0308-8

Abstract: Fractional calculus tecniques are used for the solutions of some classes of differential equations and fractional differential equations. One of the these tecniques is N-fractional calculus operator $$N^{\eta }$$ N η method. We can obtain… read more here.

Keywords: component fractional; fractional calculus; calculus; radial component ... See more keywords
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Rational Implementation of Fractional Calculus Operator Based on Quadratic Programming

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Published in 2021 at "Mathematical Problems in Engineering"

DOI: 10.1155/2021/6646718

Abstract: When fractional calculus operators and models are implemented rationally, there exist some problems such as low approximation accuracy of rational approximation function, inability to specify arbitrary approximation frequency band, or poor robustness. Based on the… read more here.

Keywords: quadratic programming; calculus operator; fractional calculus; approximation ... See more keywords
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On nabla discrete fractional calculus operator for a modified Bessel equation

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Published in 2017 at "Thermal Science"

DOI: 10.2298/tsci170614287y

Abstract: In thermal sciences, it is possible to encounter topics such as Bessel beams, Bessel functions or Bessel equations. In this work, we also present new discrete fractional solutions of the modified Bessel differential equation by… read more here.

Keywords: modified bessel; discrete fractional; fractional calculus; calculus operator ... See more keywords