Later various generalizations of these operators were discovered. It has been proved as a powerful tool for numerical analysis, computer aided geometric design and solutions of differential equations. In last two decades, the applications of q-calculus has played an important role in the area of approximation theory, number theory and theoretical physics. In , Lupaş [] and in , Phillip...

An important class of fractional differential and integral operators is given by the theory calculus with respect to functions, sometimes called ?-fractional calculus. The operational approach has proved useful for understanding extending this topic study. Motivated equations, we present an Laplace transforms functions their relationship functions. This makes generalised much easier analyse app...

Within the last few years, many of efforts fractional calculus (FC) community have been directed towards clarifying nature and essential properties operators known as integrals derivatives [...]

The object of the present paper is to derive various distortion theorems for fractional calculus and fractional integral operators of functions in the class BT(j, λ, α) consisting of analytic and univalent functions with negative coefficients. Furthermore, some of integral operators of functions in the class BT(j, λ, α) is shown. 2000 Mathematics Subject Classification: 30C45. 1.Introduction an...

We prove Paley-Littlewood decompositions for the scales of fractional powers of 0-sectorial operators A on a Banach space which correspond to Triebel-Lizorkin spaces and the scale of Besov spaces if A is the classical Laplace operator on L(R). We use the H∞calculus, spectral multiplier theorems and generalized square functions on Banach spaces and apply our results to Laplace-type operators on ...

In this current paper, using q-fractional calculus, we study the Duffing–Rayleigh type problem with sequential fractional q-derivative of Caputo type. We investigate existence and uniqueness solutions by applying some classical fixed point theorems. Also define Ulam–Hyers Ulam–Hyers–Rassias stabilities for our problem. An example is presented to illustrate main results.

In this paper we first introduce the King type modification of q-Bernstein-Chlodowsky operators, then we examine the rate of convergence of these operators by means of modulus of continuity and with the help of the functions of Lipschitz class. We proved that the error estimation of this modification is better than that of classical q-Bernstein-Chlodowsky operators whenever 0 ≤ x ≤ bn 2[n]+1 . ...

In this paper we study nonlocal equations driven by the fractional powers of hypoelliptic operators in form $$\mathscr K u = \mathscr A - \partial_t \overset{def}{=} \operatorname{tr}(Q \nabla^2 u) + u,$$ introduced H\ormander his 1967 hypoellipticity paper. We show that $(-\mathscr K)^s$ and A)^s$ can be realized as Dirichlet-to-Neumann map doubly-degenerate extension problems. solve such prob...