Results 171 to 180 of about 3,006,945 (193)

NONLINEAR VOLTERRA INTEGRAL EQUATIONS WITH CONVOLUTION KERNELS

Bulletin of the London Mathematical Society, 2003
Some new results concerning the existence and uniqueness of nontrivial solutions to the title equations are presented.
Mydlarczyk, W., Okrasiński, W.
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Nonlinear volterra integral equations of the first kind

Nonlinear Analysis: Theory, Methods & Applications, 1995
Consider the weakly singular Volterra systems of the first kind \[ \int_0^t {k \bigl( t,s,x(s) \bigr) \over (t - s)^\alpha} ds = f(t), \qquad t \in J = [0,a], \tag{*} \] where \(\alpha \in [0,1)\), \(k : \Delta \times \mathbb{R}^n \to \mathbb{R}^n\) with \(\Delta = \{(s,t) \in J^2 : s \leq t\}\) and \(f : J \to \mathbb{R}^n\) are given.
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Nontrivial Solutions to Nonlinear Volterra Integral Equations

SIAM Journal on Mathematical Analysis, 1991
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Asymptotic Solution to a Class of Nonlinear Volterra Integral Equations. II

SIAM Journal on Applied Mathematics, 1972
It is known that the nonlinear Volterra integral equation \[ \varphi (t)\pi ^{( - 1 / 2)} \,\int_0^t (t - s)^{{ - 1 / 2} } [ {f(s) - \varphi ^n (s)} ]ds,\quad t\geqq 0,\geqq n\geqq 1,\] has a continuous solution $\varphi (t) \geqq 0$ which is unique for each bounded and locally lntegrable function $f(t) \geqq 0$ Our prior investigation considered the ...
Olmstead, W. E., Handelsman, Richard A.
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On a Nonlinear Volterra Integral Equation on a Hilbert Space

SIAM Journal on Mathematical Analysis, 1977
Nonlinear Volterra integral equations with singular kernels are considered. The existence and the asymptotic behavior of solutions is studied in a special case.
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Nonlinear Volterra Integral Equations

2011
It is well known that linear and nonlinear Volterra integral equations arise in many scientific fields such as the population dynamics, spread of epidemics, and semi-conductor devices. Volterra started working on integral equations in 1884, but his serious study began in 1896. The name integral equation was given by du Bois-Reymond in 1888.
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APPROXIMATE SOLUTIONS OF NONLINEAR VOLTERRA INTEGRAL EQUATION SYSTEMS

International Journal of Modern Physics B, 2010
The purpose of this study is to implement a new approximate method for solving system of nonlinear Volterra integral equations. The technique is based on, first, differentiating both sides of integral equations n times and then substituting the Taylor series the unknown functions in the resulting equation and later, transforming to a matrix equation ...
Yalçinbaş, Salih, Erdem, Kübra
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Collocation methods for nonlinear stochastic Volterra integral equations

Computational and Applied Mathematics, 2020
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Xiaoli Xu, Yu Xiao, Haiying Zhang
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An abstract doubly nonlinear Volterra integral equation

Funkcialaj Ekvacioj, 1993
The existence of solutions in a real Hilbert space \(\mathcal H\) of the Volterra equation \[ u(t) + \int^ t_ 0 a(t - s) A(s) \biggl( B \bigl( u(s) \bigr) \biggr) ds \ni f(t), \quad 0 \leq t \leq T \] is studied. Here \(a : \langle 0, T \rangle \to\mathbb{R}\) is a given kernel, \(A(t)\) \((t \in \langle 0, T \rangle)\) and \(B\) denote maximal ...
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On some parameter methods for nonlinear Volterra integral equation

Applied Mathematics and Computation, 2001
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