15 articles in this issue
Amirhossein Refahi, A. Ansari, H. Saberi Najafi, Farshid Merhdoust
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Refaat Mohamed Salem
In this paper, we consider some properties of rings which are shared by the ring R and the ring T = (HR, s ) of skew Hurwitz series. In particular we show that:1) If R is a ring with char(R) = 0 and s is an R -automorphism such that s (e) = e and the left... see more
Arsham Borumand Saeid
By using vague sets we generalize the notion of convex sets and introduce the notion of (a, ß ,T )-convex vague sets and study their properties, where T is a triangular norm on [0, 1].
Shyam L. Kalla, Nina Virchenko, Iryna Alexsandrovich
This paper deals with a new generalization of analytical functions.The p-wave functions are introduced and studied. We consider their theoretical aspect and applications. Some integral representations of x^k y^l -wave functions (k, l - const. > 0), and... see more
Ali Muhammad
In this paper, we apply fractional differintegral operator and study various properties of differential subordination and superordination.
Ali Muhammad, Amjad Ullah Khattak
In this paper, we obtain some interesting properties of differential subordination and superordination for the classes of symmetric functions analytic in the unit disc, by applying Noor integral operator. We investigate several sandwich theorems on the ba... see more
Qiliang Huang, Bicheng Yang, Lokenath Debnath
By introducing multi-parameters and conjugate exponents and using Euler-Maclaurin’s summation formula, we estimate the weight coefficient and prove a multiple more accurate Hardy-Littlewood-Polya (H-L-P) inequality, which is an extension of some earlier p... see more
Praveen Agarwal
A significantly large number of earlier works on the subject of fractional calculus give interesting account of the theory and applications of fractional calculus operators in many different areas of mathematical analysis (such as ordinary and partial dif... see more
Armend Shaban Shabani, Toufik Mansour
Recently were established q-analogues of some inequalities involving the gamma functions. In this paper are presented the (q1, . . . , qs)-analogues of those inequalities.
Yuji Liu, Xing Yuan Liu
Naresh Berwal, Dinesh Panchal, C. L. Parihar
Wavelet transform and wavelet analysis are powerful mathematical tools for many problems. Wavelet also can be applied in numerical analysis. In this paper, we apply Haar wavelet method to solve wave-like equation with initial and boundary conditions known... see more
M. K. Aouf, A. O. Mostafa, A. A. Shamandy, A. K. Wagdy
In this paper, we introduce a new class of harmonic functions of complex order associated with convolution. We also derive the coefficient inequality, distortion theorem, extreme points, convolution conditions and convex combination for this class.
Sönke Rollenske, Wenfei Liu
We derive explicit equations for all two-dimensional, semi-log-canonical hypersurface singularities by an elemetary method.
Sheza El-Deeb, M. K. Aouf, R. M. El-Ashwah, A. Shamandy
In this paper, we define and investigate a subclass of univalent harmonic functions defined by Salagean integral operator with respect to symmetric points. We obtain coefficient conditions, extreme points, distortion bounds, convex combinations for this f... see more
Hemant Kumar, Mahmood A. Pathan, Priyanka Yadav
In this paper, we formulate an initial-value problem of generalized anomalous diffusion equation consisting second order in two dimensional space and fractional order in time derivatives and then solve it by applying a series involving bilinear Eigen func... see more