Results 21 to 30 of about 3,726,319 (376)

Hyena neural operator for partial differential equations

open access: yesAPL Machine Learning, 2023
Numerically solving partial differential equations typically requires fine discretization to resolve necessary spatiotemporal scales, which can be computationally expensive. Recent advances in deep learning have provided a new approach to solving partial
Saurabh Patil   +2 more
doaj   +1 more source

SUBORDINATION RESULTS FOR A FRACTIONAL INTEGRAL OPERATOR

open access: yesПроблемы анализа, 2021
In this paper, we establish several differential subordinations regarding the operator 𝐷^(−𝜆)_𝑧 𝑆𝑅^(𝑚,𝑛) defined using the fractional integral of the differential operator 𝑆𝑅^(𝑚,𝑛), obtained as a convolution product of Salagean operator 𝑆^𝑚 and ...
A. Alb Lupaş
doaj   +1 more source

Chaotic differential operators [PDF]

open access: yesRevista de la Real Academia de Ciencias Exactas, Fisicas y Naturales. Serie A. Matematicas, 2011
We give sufficient conditions for chaos of (differential) operators on Hilbert spaces of entire functions. To this aim we establish conditions on the coefficients of a polynomial P(z) such that P(B) is chaotic on the space lp, where B is the backward shift operator. © 2011 Springer-Verlag.
Conejero Casares, José Alberto   +1 more
openaire   +3 more sources

On Differential Rota-Baxter Algebras [PDF]

open access: yes, 2007
A Rota-Baxter operator of weight $\lambda$ is an abstraction of both the integral operator (when $\lambda=0$) and the summation operator (when $\lambda=1$).
Guo, Li, Keigher, William
core   +3 more sources

A subordination results for a class of analytic functions defined by q-differential operator

open access: yes, 2020
In this paper, we derive several subordination results and integral means result for certain class of analytic functions defined by means of q-differential operator. Some interesting corollaries and consequences of our results are also considered.
B. Frasin, G. Murugusundaramoorthy
semanticscholar   +1 more source

Pseudo-Differential Operators Associated with the Jacobi Differential Operator

open access: yesJournal of Mathematical Analysis and Applications, 1998
AbstractWe introduce two classesSmandSm0, of symbols withSm⊂Sm0. We define pseudo-differential operators associated with symbols belonging to these classes. We prove that a pseudo-differential operator associated with a symbol inSm0is a continuous linear mapping from some subspace of the Schwartz space into itself.
A. Dachraoui, N. Ben Salem
openaire   +2 more sources

Fuzzy differential subordination related to strongly Janowski functions

open access: yesApplied Mathematics in Science and Engineering, 2023
The research presented in this paper concerns the notion of geometric function theory called fuzzy differential subordination. Using the technique associated with fuzzy differential subordination, a new subclass of analytic functions related with the ...
Bushra Kanwal, Saqib Hussain, Afis Saliu
doaj   +1 more source

A New General Integral Operator Defined by Al-Oboudi Differential Operator

open access: yesJournal of Inequalities and Applications, 2009
We define a new general integral operator using Al-Oboudi differential operator. Also we introduce new subclasses of analytic functions. Our results generalize the results of Breaz, Güney, and Sălăgean.
Bulut Serap
doaj   +2 more sources

Boolean differential operators

open access: yesTURKISH JOURNAL OF MATHEMATICS, 2018
18 páginas, 1 ...
Hernández Encinas, Luis   +1 more
openaire   +3 more sources

Analysis of Volterra Integrodifferential Equations with the Fractal-Fractional Differential Operator

open access: yesComplexity, 2023
In this paper, a class of integrodifferential equations with the Caputo fractal-fractional derivative is considered. We study the exact and numerical solutions of the said problem with a fractal-fractional differential operator.
null Kamran   +5 more
doaj   +1 more source

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