Results 11 to 20 of about 4,900,567 (209)

Convergence of sequential and asynchronous nonlinear paracontractions [PDF]

open access: yes, 1992
Elsner L, Koltracht I, Neumann M. Convergence of sequential and asynchronous nonlinear paracontractions. Numerische Mathematik. 1992;62(1):305-319.We establish the convergence of sequential and asynchronous iteration schemes for nonlinear paracontracting
Elsner, Ludwig   +2 more
core   +1 more source

Symbolic Computation of Polynomial Conserved Densities, Generalized Symmetries, and Recursion Operators for Nonlinear Differential-Difference Equations [PDF]

open access: yes, 2004
Algorithms for the symbolic computation of polynomial conserved densities, fluxes, generalized symmetries, and recursion operators for systems of nonlinear differential-difference equations are presented. In the algorithms we use discrete versions of the
Jan A. S   +15 more
core   +1 more source

Iterative procedures for identification of nonlinear interconnected systems [PDF]

open access: yes, 2007
This work addresses the identification problem of a discrete-time nonlinear system composed by linear and nonlinear subsystems. Systems in this class will be represented by Linear Fractional Transformations.
Date, P, Pepona, E
core   +3 more sources

On a System of Nonlinear Variational Inclusions with Hh,η-Monotone Operators [PDF]

open access: yes, 2012
This paper is concerned mainly with the existence and iterative approximation of solutions for a system of nonlinear variational inclusions involving the strongly Hh,η-monotone operators in Hilbert spaces.
Zeqing Liu   +2 more
core   +1 more source

Perturbation results for some nonlinear equations involving fractional operators [PDF]

open access: yes, 2013
By using a perturbation technique in critical point theory, we prove the existence of solutions for two types of nonlinear equations involving fractional differential ...
Simone Secchi
core   +1 more source

Nonlinear Demiregular Approximation Solvability Of Equations Involving Strongly Accretive-Operators

open access: yes, 1995
Based on the demiregular convergence theory of the operator equations involving strongly monotone operators by Anselone and Lei (1986), we study approximation solvability of the nonlinear equations involving strongly accretive ...
Verma, Ram U., Ram U. Verma
core   +2 more sources

Study on a class of Schrödinger elliptic system involving a nonlinear operator [PDF]

open access: yes, 2020
This paper considers a class of Schrödinger elliptic system involving a nonlinear operator. Firstly, under the simple condition on and \u27, we prove the existence of the entire positive bounded radial solutions.
Zhang, Lihong   +3 more
core   +1 more source

Approximation solvability of nonlinear random (A,η)-resolvent operator equations with random relaxed cocoercive operators

open access: yes, 2009
In this paper, we introduce and study a new class of nonlinear random (A,η)-resolvent operator equations with random relaxed cocoercive operators in Hilbert spaces.
Lan, Heng-you
core   +1 more source

System of Nonlinear Set-Valued Variational Inclusions Involving a Finite Family of H(·,·)-Accretive Operators in Banach Spaces

open access: yes, 2012
We study a new system of nonlinear set-valued variational inclusions involving a finite family of H(·,·)-accretive operators in Banach spaces. By using the resolvent operator technique associated with a finite family of H(·,·)-accretive operators, we ...
Somyot Plubtieng, Prapairat Junlouchai
core   +1 more source

Parity and generalized multiplicity [PDF]

open access: yes, 1991
Assuming that X and Y are Banach spaces and that T is a path of linear Fredholm operators with invertible endpoints, in [F-Pl] we defined a homotopy invariant "the parity of T .
Fitzpatrickp.   +4 more
core   +1 more source

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