Results 31 to 40 of about 183,387 (282)

On the Consistency of the Solutions of the Space Fractional Schr\"odinger Equation [PDF]

open access: yes, 2012
Recently it was pointed out that the solutions found in literature for the space fractional Schr\"odinger equation in a piecewise manner are wrong, except the case with the delta potential.
El-Sayed A. M. A.   +5 more
core   +2 more sources

Tempered Fractional Integral Inequalities for Convex Functions

open access: yesMathematics, 2020
Certain new inequalities for convex functions by utilizing the tempered fractional integral are established in this paper. We also established some new results by employing the connections between the tempered fractional integral with the (R-L ...
Gauhar Rahman   +2 more
doaj   +1 more source

Two Integral Representations for the Relaxation Modulus of the Generalized Fractional Zener Model

open access: yesFractal and Fractional, 2023
A class of generalized fractional Zener-type viscoelastic models with general fractional derivatives is considered. Two integral representations are derived for the corresponding relaxation modulus. The first representation is established by applying the
Emilia Bazhlekova, Sergey Pshenichnov
doaj   +1 more source

Fractional transformations of generalised functions [PDF]

open access: yes, 2009
A distributional theory of fractional transformations is developed. A constructive approach, based on the eigenfunction expansion method pioneered by A. H.
Khan, Khaula Naeem   +2 more
core   +1 more source

On generalization conformable fractional integral inequalities

open access: yesFilomat, 2018
The main issues addressed in this paper are making generalization of Gronwall, Volterra and Pachpatte type inequalities for conformable differential equations. By using the Katugampola definition for conformable calculus we found some upper and lower bound for integral inequalities.
Usta, Fuat, Sarıkaya, Mehmet Zeki
openaire   +4 more sources

Fractional Integrals and Generalized Olsen Inequalities

open access: yesKyungpook mathematical journal, 2009
Summary: Let \(T_\rho\) be the generalized fractional integral operator associated to a function \(\rho:(0,\infty)\to(0,\infty)\), as defined in [\textit{E. Nakai}, Taiwanese J. Math. 5, No.~3, 587--602 (2001; Zbl 0990.26007)]. For a function \(W\) on \(\mathbb R^n\), we be interested in the boundedness of the multiplication operator \(f\mapsto W\cdot ...
Hendra Gunawan, Eridani
openaire   +3 more sources

Quantum mechanics in fractional and other anomalous spacetimes [PDF]

open access: yes, 2012
We formulate quantum mechanics in spacetimes with real-order fractional geometry and more general factorizable measures. In spacetimes where coordinates and momenta span the whole real line, Heisenberg's principle is proven and the wave-functions ...
Calcagni, Gianluca   +2 more
core   +2 more sources

ON GENERAL EULERIAN INTEGRAL FORMULAS AND FRACTIONAL INTEGRATION

open access: yesTamkang Journal of Mathematics, 1999
In the present work, we evaluate a unified Eulerian type integral whose integrand involves the product of a polynomial system and the multivariable H-function having general arguments. Our integral formula encompasses a very large number of integrals and provides interesting unifieation and extensions of several known (e.g., [1 ...
Gupta, K. C.   +2 more
openaire   +3 more sources

Generalizations of some fractional integral inequalities via generalized Mittag-Leffler function

open access: yesJournal of Inequalities and Applications, 2017
Fractional inequalities are useful in establishing the uniqueness of solution for partial differential equations of fractional order. Also they provide upper and lower bounds for solutions of fractional boundary value problems.
Ghulam Abbas   +3 more
doaj   +1 more source

Exponents, symmetry groups and classification of operator fractional Brownian motions [PDF]

open access: yes, 2011
Operator fractional Brownian motions (OFBMs) are zero mean, operator self-similar (o.s.s.), Gaussian processes with stationary increments. They generalize univariate fractional Brownian motions to the multivariate context.
Didier, Gustavo, Pipiras, Vladas
core   +3 more sources

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