We consider the set of powers functions defined on R_+ and their linear combinations. After recalling some properties of the gamma function, we give two general definitions of derivatives of positive and negative integers, positive and negative fractional orders. Properties of linearity and commutativity are studied and the notions of semi-equality, semi-linearity and semi-commutativity are introduced. Our approach gives a unified definition of the common derivatives and integrals and their generalization.
Published in | Pure and Applied Mathematics Journal (Volume 2, Issue 1) |
DOI | 10.11648/j.pamj.20130201.12 |
Page(s) | 10-19 |
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This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
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Copyright © The Author(s), 2013. Published by Science Publishing Group |
Gamma Function; Fractional Derivatives; Fractional Integrals; Power Functions
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APA Style
Raoelina Andriambololona, Rakotoson Hanitriarivo, Tokiniaina Ranaivoson, Roland Raboanary. (2013). Two Definitions of Fractional Derivative of Powers Functions. Pure and Applied Mathematics Journal, 2(1), 10-19. https://doi.org/10.11648/j.pamj.20130201.12
ACS Style
Raoelina Andriambololona; Rakotoson Hanitriarivo; Tokiniaina Ranaivoson; Roland Raboanary. Two Definitions of Fractional Derivative of Powers Functions. Pure Appl. Math. J. 2013, 2(1), 10-19. doi: 10.11648/j.pamj.20130201.12
AMA Style
Raoelina Andriambololona, Rakotoson Hanitriarivo, Tokiniaina Ranaivoson, Roland Raboanary. Two Definitions of Fractional Derivative of Powers Functions. Pure Appl Math J. 2013;2(1):10-19. doi: 10.11648/j.pamj.20130201.12
@article{10.11648/j.pamj.20130201.12, author = {Raoelina Andriambololona and Rakotoson Hanitriarivo and Tokiniaina Ranaivoson and Roland Raboanary}, title = {Two Definitions of Fractional Derivative of Powers Functions}, journal = {Pure and Applied Mathematics Journal}, volume = {2}, number = {1}, pages = {10-19}, doi = {10.11648/j.pamj.20130201.12}, url = {https://doi.org/10.11648/j.pamj.20130201.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.pamj.20130201.12}, abstract = {We consider the set of powers functions defined on R_+ and their linear combinations. After recalling some properties of the gamma function, we give two general definitions of derivatives of positive and negative integers, positive and negative fractional orders. Properties of linearity and commutativity are studied and the notions of semi-equality, semi-linearity and semi-commutativity are introduced. Our approach gives a unified definition of the common derivatives and integrals and their generalization.}, year = {2013} }
TY - JOUR T1 - Two Definitions of Fractional Derivative of Powers Functions AU - Raoelina Andriambololona AU - Rakotoson Hanitriarivo AU - Tokiniaina Ranaivoson AU - Roland Raboanary Y1 - 2013/02/20 PY - 2013 N1 - https://doi.org/10.11648/j.pamj.20130201.12 DO - 10.11648/j.pamj.20130201.12 T2 - Pure and Applied Mathematics Journal JF - Pure and Applied Mathematics Journal JO - Pure and Applied Mathematics Journal SP - 10 EP - 19 PB - Science Publishing Group SN - 2326-9812 UR - https://doi.org/10.11648/j.pamj.20130201.12 AB - We consider the set of powers functions defined on R_+ and their linear combinations. After recalling some properties of the gamma function, we give two general definitions of derivatives of positive and negative integers, positive and negative fractional orders. Properties of linearity and commutativity are studied and the notions of semi-equality, semi-linearity and semi-commutativity are introduced. Our approach gives a unified definition of the common derivatives and integrals and their generalization. VL - 2 IS - 1 ER -