Results 101 to 110 of about 14,741 (209)

Solvability of Dirichlet problem with Integro-differential Operator

open access: yes, 2016
24 pages, 3 figures, To appear in SIAM Journal on Control and ...
Bayraktar, Erhan, Song, Qingshuo
openaire   +2 more sources

Periodic solutions of integro-differential equations in Banach space having Fourier type

open access: yes, 2017
The aim of this work is to study the existence of a periodic solutions of integro-differential equations d dt [x(t)-- L(x t)] = A[x(t)-- L(x t)]+ G(x t)+ t --$\infty$ a(t-- s)x(s)ds+ f (t), (0 $\le$ t $\le$ 2$\pi$) with the periodic condition x(0) = x(2$\
Rachid, Bahloul
core  

Completeness of elementary solutions of second order elliptic equations in a semi-infinite tube domain

open access: yesElectronic Journal of Differential Equations, 2002
Boundary-value problems for second order abstract differential equations on a semi-axis are considered in this article. We find isomorphisms for the corresponding operators and prove completeness of elementary solutions corresponding to subsets of ...
Yakov Yakubov
doaj  

An integro-differential operator and the associated semigroup of operators

open access: yesProceedings of the Japan Academy, Series A, Mathematical Sciences, 1983
The representation of a semigroup connected with the solution of an integrodifferential operator is given. A converse problem was treated by the same author [Representation of the generator and the boundary condition for semigroups of operators of kernel type, ibid. 59, 414-417 (1983)]
openaire   +3 more sources

Nonlinear integro-differential operator regression with neural networks

open access: yes, 2018
5 pages, 3 figures, preprint submitted to the Journal of Computational ...
Patel, Ravi G., Desjardins, Olivier
openaire   +2 more sources

Tempered Riemann–Liouville Fractional Operators: Stability Analysis and Their Role in Kinetic Equations

open access: yesFractal and Fractional
Mathematics and physics are deeply interconnected. In fact, physics relies on mathematical tools like calculus and differential equations. The aim of this article is to introduce tempered Riemann–Liouville (RL) fractional operators and their properties ...
Muhammad Umer   +3 more
doaj   +1 more source

Mathematical model of propagation of electromagnetic waves in composite media with spheroidal particles

open access: yesInformatika, 2018
A mathematical model describing the propagation of monochromatic electromagnetic waves in a medium with spatial dispersion containing spheroidal particles of the along prescribed direction has been developed.
V. T. Erofeenko, A. I. Urbanovich
doaj  

Integro-Differential Operators on Vector Bundles [PDF]

open access: yesTransactions of the American Mathematical Society, 1965
openaire   +2 more sources

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