Results 11 to 20 of about 3,583,165 (298)

Existence of Sobolev-Type Hilfer Fractional Neutral Stochastic Evolution Hemivariational Inequalities and Optimal Controls

Fractal and Fractional, 2023
This article concentrates on a control system with a nonlocal condition that is driven by neutral stochastic evolution hemivariational inequalities (HVIs) of Sobolev-type Hilfer fractional (HF).
Sivajiganesan Sivasankar, Ramalingam Udhayakumar, Venkatesan Muthukumaran, Saradha Madhrubootham, Ghada AlNemer, Ahmed M. Elshenhab   +5 more
doaj   +1 more source

Assessment of Greenhouse Gas Emissions from Hydrogen Production Processes: Turquoise Hydrogen vs. Steam Methane Reforming

Energies, 2022
Hydrogen has received substantial attention because of its diverse application in the energy sector. Steam methane reforming (SMR) dominates the current hydrogen production and is the least expensive endothermic reaction to produce grey hydrogen.
Gayatri Udaysinh Ingale, Hyun-Min Kwon, Soohwa Jeong, Dongho Park, Whidong Kim, Byeingryeol Bang, Young-Il Lim, Sung Won Kim, Youn-Bae Kang, Jungsoo Mun, Sunwoo Jun, Uendo Lee   +11 more
doaj   +1 more source

Exact Controllability Results for Sobolev-Type Hilfer Fractional Neutral Delay Volterra-Fredholm Integro-Differential Systems

Fractal and Fractional, 2022
This manuscript mainly focuses on the exact controllability of Sobolev-type Hilfer fractional neutral delay Volterra-Fredholm integro-differential systems.
Velusamy Vijayakumar, Saud Fahad Aldosary, Kottakkaran Sooppy Nisar   +2 more
doaj   +1 more source

Existence of Mild Solutions for Hilfer Fractional Neutral Integro-Differential Inclusions via Almost Sectorial Operators

Fractal and Fractional, 2022
This manuscript focuses on the existence of a mild solution Hilfer fractional neutral integro-differential inclusion with almost sectorial operator. By applying the facts related to fractional calculus, semigroup, and Martelli’s fixed point theorem, we ...
Chandra Bose Sindhu Varun Bose, Ramalingam Udhayakumar   +1 more
doaj   +1 more source

Finite-Time Passivity Analysis of Neutral-Type Neural Networks with Mixed Time-Varying Delays

Mathematics, 2021
This research study investigates the issue of finite-time passivity analysis of neutral-type neural networks with mixed time-varying delays. The time-varying delays are distributed, discrete and neutral in that the upper bounds for the delays are ...
Issaraporn Khonchaiyaphum, Nayika Samorn, Thongchai Botmart, Kanit Mukdasai   +3 more
doaj   +1 more source

Approximate Controllability of Neutral Functional Integro-Differential Equations with State-Dependent Delay and Non-Instantaneous Impulses

Mathematics, 2023
In this manuscript, we investigate the issue of approximate controllability for a certain class of abstract neutral integro-differential equations having non-instantaneous impulsions and being subject to state-dependent delay.
Abdelhamid Bensalem, Abdelkrim Salim, Mouffak Benchohra, Michal Fečkan   +3 more
doaj   +1 more source

Exact observability and controllability for linear neutral type systems [PDF]

, 2015
The problem of exact observability is analyzed for a wide class of neutral type systems by an infinite dimensional approach. The duality with the exact controllabil-ity problem is the main tool.
Rabah, Rabah, Sklyar, Grigory
core   +4 more sources

Periodic Solutions for a Neutral System with Two Volterra Terms

Mathematics, 2023
In this paper, we propose a system of equations containing two kernels. In our transformation of the system, we use the integrable dichotomy condition, where we extract the term of the integration matrix from one of the kernels.
Mouataz Billah Mesmouli, Meshari Alesemi, Wael W. Mohammed   +2 more
doaj   +1 more source

Irreversible Quantum Mechanics in the Neutral K-System [PDF]

, 1997
The neutral Kaon system is used to test the quantum theory of resonance scattering and decay phenomena. The two dimensional Lee-Oehme-Yang theory with complex Hamiltonian is obtained by truncating the complex basis vector expansion of the exact theory in
A. Bohm, A. Bohm, A. Bohm, A. Bohm, A. Bohm, A. Bohm, A. Bohm, A. Bohm, A. Bohm, A. Bohm, A. Pais, Arno Bohm, C. Geweniger, E. Hernandez, E. Roberts, G. D. Barr, G. Gamow, G. Garcia-Calderon, G. Ludwig, I. Antoniou, I. Antoniou, I. Antoniou, J. Christenson, J. Ellis, J. Ellis, J. H. Christenson, J. P. Antoine, J. P. Antoine, K. Kleinknecht, L. A. Khalfin, L. Fonda, L. K. Gibbons, L. Maiani, M. Gadella, M. Gadella, M. Gadella, O. Melsheimer, P. Huet, R. E. Peierls, T. D. Lee   +39 more
core   +2 more sources

Hilfer Fractional Neutral Stochastic Volterra Integro-Differential Inclusions via Almost Sectorial Operators

Mathematics, 2022
In our paper, we mainly concentrate on the existence of Hilfer fractional neutral stochastic Volterra integro-differential inclusions with almost sectorial operators.
Sivajiganesan Sivasankar, Ramalingam Udhayakumar   +1 more
doaj   +1 more source