Results 21 to 30 of about 281,509 (319)

Applications of Magnetohydrodynamic Couple Stress Fluid Flow between Two Parallel Plates with Three Different Kernels

Journal of Function Spaces, 2021
In this paper, we investigate the implementations of newly introduced nonlocal differential operators as convolution of power law, exponential decay law, and the generalized Mittag-Leffler law with fractal derivative in fluid dynamics.
Imran Siddique, Ali Akgül, Hafte Amsalu Kahsay, Teklay Hailay Tsegay, Kahsay Godifey Wubneh   +4 more
doaj   +1 more source

Form factors of boundary exponential operators in the sinh-Gordon model [PDF]

, 2008
Using the recently introduced boundary form factor bootstrap equations, the form factors of boundary exponential operators in the sinh-Gordon model are constructed.
Babujian, Bajnok, Bajnok, Bajnok, Bajnok, Castro-Alvaredo, Castro-Alvaredo, Corrigan, Corrigan, Delfino, Fateev, Fateev, Fring, G. Takács, Ghoshal, Ghoshal, Ghoshal, Kormos, Koubek, Lukyanov, Smirnov, Szőts, Zamolodchikov   +22 more
core   +2 more sources

Some Remarks about Exponential and Semi-Exponential Operators [PDF]

Symmetry, 2021
In this paper, we study the approximation properties of some exponential and semi-exponential operators. We focus on modifications of these operators in King’s sense, examining the rate of convergence for basic and modified operators. The presented line of reasoning emphasizes some symmetry in the modifications of exponential and semi-exponential ...
openaire   +1 more source

Exponential Dichotomies and Fredholm Operators [PDF]

Proceedings of the American Mathematical Society, 1988
It is shown that if the operator ( L x ) ( t ) = x ˙ ( t ) − A ( t ) x (
openaire   +1 more source

Schatten class operators on exponential weighted Bergman spaces

Journal of Inequalities and Applications, 2023
In this paper, we study Toeplitz and Hankel operators on exponential weighted Bergman spaces.
Xiaofeng Wang, Jin Xia, Youqi Liu
doaj   +1 more source

Telegraph model with fractional differential operators: Nonsingular kernels

Results in Physics, 2022
In this paper, a system of partial differential equations that was suggested to depict the behavior of the telegraph is considered where the time differential operators used to evaluate the rate of change is converted to nonlocal operators with the aim ...
Jyoti Mishra
doaj   +1 more source

Dunkl-Sobolev spaces of exponential type and applications

Journal of Function Spaces and Applications, 2011
We study the Sobolev spaces of exponential type associated with the Dunkl operators. Some properties including completeness and imbedding theorem are proved.
Hatem Mejjaoli
doaj   +1 more source

Analysis of positivity results for discrete fractional operators by means of exponential kernels

AIMS Mathematics, 2022
In this study, we consider positivity and other related concepts such as α−convexity and α−monotonicity for discrete fractional operators with exponential kernel.
Pshtiwan Othman Mohammed , Donal O'Regan, Aram Bahroz Brzo, Khadijah M. Abualnaja, Dumitru Baleanu   +4 more
doaj   +1 more source

On commuting operator exponentials [PDF]

Proceedings of the American Mathematical Society, 2003
Let A A , B B be bounded operators on a Banach space with 2 π i 2\pi i -congruence-free spectra such that e A e B = e B e A e^Ae^B=e ...
openaire   +1 more source

Novel Development to the Theory of Dombi Exponential Aggregation Operators in Neutrosophic Cubic Hesitant Fuzzy Sets: Applications to Solid Waste Disposal Site Selection

Complexity, 2022
The neutrosophic cubic hesitant fuzzy set can efficiently handle the complex information in a decision-making problem because it combines the advantages of the neutrosophic cubic set and the hesitant fuzzy set.
Ateeq Ur Rehman, Muhammad Gulistan, Nasreen Kausar, Sajida Kousar, Mohammed M. Al-Shamiri, Rashad Ismail   +5 more
doaj   +1 more source