Rank: 632 based on 214 downloads (last 30 days) and 7 files submitted
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Igor Podlubny

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Technical University of Kosice, Slovak Republic

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Files Posted by Igor View all
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(last 30 days)
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07 Sep 2012 Mittag-Leffler function Calculates the Mittag-Leffler function with desired accuracy. Author: Igor Podlubny mittagleffler functio..., special functions, fractional calculus 54 25
  • 4.61538
4.6 | 27 ratings
27 Jun 2012 Screenshot Fitting data using the Mittag-Leffler function Fitting data using the Mittag-Leffler function. Author: Igor Podlubny mittagleffler functio..., data fitting, fractional calculus, special functions 32 0
10 May 2012 Matrix approach to distributed-order ODEs and PDEs Basic functions for using matrix approach for distributed-order differential equations, and demos. Author: Igor Podlubny differential, discretization, distributedorder syst..., distributedorder diff..., fractional calculus, fractional derivative 28 1
  • 5.0
5.0 | 1 rating
09 May 2012 Require FEX package Let the user download and install those File Exchange packages, which your submission needs. Author: Igor Podlubny utilities, utility, install, installation, package, dependency 24 0
09 Apr 2012 Estimate LDL cholesterol Estimate LDL cholesterol based on measured total cholesterol (TC), HDL, and triglycerides (TG). Author: Igor Podlubny blood test, ldl cholesterol, hdl cholesterol, triglycerides, medical 17 0
Comments and Ratings by Igor
Updated File Comments Rating
28 May 2013 Mittag-Leffler function Calculates the Mittag-Leffler function with desired accuracy. Author: Igor Podlubny

To Ondrej: http://mathworld.wolfram.com/Mittag-LefflerFunction.html : we assume alpha > 0, beta > 0. Thank you for the comment on the exception.

Comments and Ratings on Igor's Files View all
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17 Jun 2014 Mittag-Leffler function Calculates the Mittag-Leffler function with desired accuracy. Author: Igor Podlubny Shah, Pritesh

It is very useful function for implementation of fractional calculus in relativity.
Need small help, E^(3)(0.3,1.9)(-t^0.3).

How do I calculate this function?

17 Feb 2014 Mittag-Leffler function Calculates the Mittag-Leffler function with desired accuracy. Author: Igor Podlubny xiang, qi

01 Sep 2013 Matrix approach to discretization of ODEs and PDEs of arbitrary real order Functions illustrating matrix approach to discretization of ODEs / PDEs with fractional derivatives. Author: Igor Podlubny Damarla, Seshu

03 Jul 2013 Mittag-Leffler function Calculates the Mittag-Leffler function with desired accuracy. Author: Igor Podlubny lksdfskl

very good.

02 Jul 2013 Mittag-Leffler function Calculates the Mittag-Leffler function with desired accuracy. Author: Igor Podlubny Wegert, Elias

Positive: The routine computes the function in regions where the Taylor series fails.
Negative: Computations are relatively slow and not completely reliable, for example, alpha=1/2, beta=1 and z near the imaginary axis (probably directly on the imaginary axis) yield completely wrong results (see the phase portrait at http://www.mathe.tu-freiberg.de/~wegert/MittagLefflerBug/Mittag4.png)

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