Numerical evaluation of two and three parameter Mittag-Leffler functions
R Garrappa - SIAM Journal on Numerical Analysis, 2015 - SIAM
The Mittag-Leffler (ML) function plays a fundamental role in fractional calculus but very few
methods are available for its numerical evaluation. In this work we present a method for the …
methods are available for its numerical evaluation. In this work we present a method for the …
Global exponential stability of discrete-time almost automorphic Caputo–Fabrizio BAM fuzzy neural networks via exponential Euler technique
T Zhang, Y Li - Knowledge-Based Systems, 2022 - Elsevier
Exponential Euler discrete schemes have been widely employed in the studies of Caputo
fractional order differential equations, but almost no literature concerns the Caputo–Fabrizio …
fractional order differential equations, but almost no literature concerns the Caputo–Fabrizio …
[HTML][HTML] Numerical solution of fractional differential equations: A survey and a software tutorial
R Garrappa - Mathematics, 2018 - mdpi.com
Solving differential equations of fractional (ie, non-integer) order in an accurate, reliable and
efficient way is much more difficult than in the standard integer-order case; moreover, the …
efficient way is much more difficult than in the standard integer-order case; moreover, the …
[HTML][HTML] The Basset–Boussinesq history force: Its neglect, validity, and recent numerical developments
Particle-laden flows are ubiquitous, ranging across systems such as platelets in blood, dust
storms, marine snow, and cloud droplets. The dynamics of a small particle in such non …
storms, marine snow, and cloud droplets. The dynamics of a small particle in such non …
Fractional model for the spread of COVID-19 subject to government intervention and public perception
COVID-19 pandemic has impacted people all across the world. As a result, there has been a
collective effort to monitor, predict, and control the spread of this disease. Among this effort is …
collective effort to monitor, predict, and control the spread of this disease. Among this effort is …
Computational challenge of fractional differential equations and the potential solutions: a survey
We present a survey of fractional differential equations and in particular of the computational
cost for their numerical solutions from the view of computer science. The computational …
cost for their numerical solutions from the view of computer science. The computational …
Solving the time-fractional Schrödinger equation by Krylov projection methods
R Garrappa, I Moret, M Popolizio - Journal of Computational Physics, 2015 - Elsevier
The time-fractional Schrödinger equation is a fundamental topic in physics and its numerical
solution is still an open problem. Here we start from the possibility to express its solution by …
solution is still an open problem. Here we start from the possibility to express its solution by …
Evaluation of generalized Mittag–Leffler functions on the real line
R Garrappa, M Popolizio - Advances in Computational Mathematics, 2013 - Springer
This paper addresses the problem of the numerical computation of generalized Mittag–
Leffler functions with two parameters, with applications in fractional calculus. The inversion …
Leffler functions with two parameters, with applications in fractional calculus. The inversion …
A fourth-order implicit-explicit scheme for the space fractional nonlinear Schrödinger equations
AQ M. Khaliq, X Liang, KM Furati - Numerical Algorithms, 2017 - Springer
A fourth-order implicit-explicit time-discretization scheme based on the exponential time
differencing approach with a fourth-order compact scheme in space is proposed for space …
differencing approach with a fourth-order compact scheme in space is proposed for space …
A numerical method for a nonlocal form of Richards' equation based on peridynamic theory
Forecasting water content dynamics in heterogeneous porous media has significant interest
in hydrological applications; in particular, the treatment of infiltration when in presence of …
in hydrological applications; in particular, the treatment of infiltration when in presence of …