A new concept of differentiability for interval-valued functions

מאת Vasile Lupulescu, Donal O'Regan
יצא לאור 2019-11-01

Controllability of impulsive functional differential systems with nonlocal conditions

מאת Yansheng Liu, Donal O'Regan
יצא לאור 2013-08-01

L -Random and Fuzzy Normed Spaces and Classical Theory

מאת DONAL O’REGAN, REZA SAADATI
יצא לאור 2010-01-01

Fourth-order elliptic problems with critical nonlinearities by a sublinear perturbation

מאת Lin Li, Donal O’Regan
הוצא לאור ב Nonlinear Analysis: Modelling and Control (2021)

Some remarks on controllability of evolution equations in Banach spaces

מאת Sotiris K. Ntouyas, Donal O'Regan
יצא לאור 2009-06-01

Hyers-Ulam Stability for Linear Differences with Time Dependent and Periodic Coefficients

מאת Constantin Buşe, Donal O’Regan, Olivia Saierli
יצא לאור 2019-04-01

Basic Concepts of Riemann–Liouville Fractional Differential Equations with Non-Instantaneous Impulses

מאת Ravi Agarwal, Snezhana Hristova, Donal O’Regan
יצא לאור 2019-05-01

Relative controllability of a stochastic system using fractional delayed sine and cosine matrices

מאת JinRong Wanga, T. Sathiyaraja, Donal O Regan
הוצא לאור ב Nonlinear Analysis: Modelling and Control (2021)

Infinitely many solutions for a gauged nonlinear Schrödinger equation with a perturbation

מאת Jiafa Xu, Jie Liu, Donal O’Regan
הוצא לאור ב Nonlinear Analysis: Modelling and Control (2021)

Well-posedness and stability for fuzzy fractional differential equations

מאת Xuping Zhanga, Yanli Xia, Donal O’Regan
הוצא לאור ב Nonlinear Analysis: Modelling and Control (2022)

Existence results for random fractional differential equations

מאת Vasile Lupulescu, Donal O'Regan, Ghaus ur Rahman
יצא לאור 2014-01-01

A matched space for time scales and applications to the study on functions

מאת Chao Wang, Ravi P Agarwal, Donal O’Regan
יצא לאור 2017-10-01

Positive solutions for singular three-point boundary-value problems

מאת Baoqiang Yan, Donal O'Regan, Ravi P. Agarwal
יצא לאור 2008-08-01

Ulam–Hyers–Mittag-Leffler stability for ψ-Hilfer fractional-order delay differential equations

מאת Kui Liu, JinRong Wang, Donal O’Regan
יצא לאור 2019-02-01

Nontrivial Solutions for a System of Fractional <i>q</i>-Difference Equations Involving <i>q</i>-Integral Boundary Conditions

מאת Yaohong Li, Jie Liu, Donal O’Regan, Jiafa Xu
יצא לאור 2020-05-01

Iterative Algorithm for Solving Scalar Fractional Differential Equations with Riemann–Liouville Derivative and Supremum

מאת Ravi Agarwal, Snezhana Hristova, Donal O’Regan, Kremena Stefanova
יצא לאור 2020-07-01

Stability Analysis of Cohen–Grossberg Neural Networks with Random Impulses

מאת Ravi Agarwal, Snezhana Hristova, Donal O’Regan, Peter Kopanov
יצא לאור 2018-08-01

Dynamics of the Stochastic Belousov-Zhabotinskii Chemical Reaction Model

מאת Ying Yang, Daqing Jiang, Donal O’Regan, Ahmed Alsaedi
יצא לאור 2020-04-01

Positive solutions for a system of nonlinear Hadamard fractional differential equations involving coupled integral boundary conditions

מאת Jiqiang Jiang, Donal O’Regan, Jiafa Xu, Zhengqing Fu
יצא לאור 2019-07-01

C ∗ $C^{*}$ -Algebra valued fuzzy normed spaces with application of Hyers–Ulam stability of a random integral equation

מאת R. Chaharpashlou, Donal O’Regan, Choonkil Park, Reza Saadati
יצא לאור 2020-07-01