The solution existence and convergence analysis for linear and nonlinear differential-operator equations in Banach spaces within the Calogero type projection-algebraic scheme of discrete approximations

Miroslaw Lustyk; Julian Janus; Marzenna Pytel-Kudela; Anatoliy Prykarpatsky

Open Mathematics (2009)

  • Volume: 7, Issue: 4, page 775-786
  • ISSN: 2391-5455

Abstract

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The projection-algebraic approach of the Calogero type for discrete approximations of linear and nonlinear differential operator equations in Banach spaces is studied. The solution convergence and realizability properties of the related approximating schemes are analyzed. For the limiting-dense approximating scheme of linear differential operator equations a new convergence theorem is stated. In the case of nonlinear differential operator equations the effective convergence conditions for the approximated solution sets, based on a Leray-Schauder type fixed point theorem, are obtained.

How to cite

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Miroslaw Lustyk, et al. "The solution existence and convergence analysis for linear and nonlinear differential-operator equations in Banach spaces within the Calogero type projection-algebraic scheme of discrete approximations." Open Mathematics 7.4 (2009): 775-786. <http://eudml.org/doc/268984>.

@article{MiroslawLustyk2009,
abstract = {The projection-algebraic approach of the Calogero type for discrete approximations of linear and nonlinear differential operator equations in Banach spaces is studied. The solution convergence and realizability properties of the related approximating schemes are analyzed. For the limiting-dense approximating scheme of linear differential operator equations a new convergence theorem is stated. In the case of nonlinear differential operator equations the effective convergence conditions for the approximated solution sets, based on a Leray-Schauder type fixed point theorem, are obtained.},
author = {Miroslaw Lustyk, Julian Janus, Marzenna Pytel-Kudela, Anatoliy Prykarpatsky},
journal = {Open Mathematics},
keywords = {Projection-algebraic Calogero type method; Discrete approximation; Lagrangian interpolation; Lie-algebraic representation; Leray-Schauder type fixed point theorem; Convergence; Realizibility; projection-algebraic Calogero type method; discrete approximation; convergence; realizibility; differential operator equations; Banach spaces; nonlinear operator equations},
language = {eng},
number = {4},
pages = {775-786},
title = {The solution existence and convergence analysis for linear and nonlinear differential-operator equations in Banach spaces within the Calogero type projection-algebraic scheme of discrete approximations},
url = {http://eudml.org/doc/268984},
volume = {7},
year = {2009},
}

TY - JOUR
AU - Miroslaw Lustyk
AU - Julian Janus
AU - Marzenna Pytel-Kudela
AU - Anatoliy Prykarpatsky
TI - The solution existence and convergence analysis for linear and nonlinear differential-operator equations in Banach spaces within the Calogero type projection-algebraic scheme of discrete approximations
JO - Open Mathematics
PY - 2009
VL - 7
IS - 4
SP - 775
EP - 786
AB - The projection-algebraic approach of the Calogero type for discrete approximations of linear and nonlinear differential operator equations in Banach spaces is studied. The solution convergence and realizability properties of the related approximating schemes are analyzed. For the limiting-dense approximating scheme of linear differential operator equations a new convergence theorem is stated. In the case of nonlinear differential operator equations the effective convergence conditions for the approximated solution sets, based on a Leray-Schauder type fixed point theorem, are obtained.
LA - eng
KW - Projection-algebraic Calogero type method; Discrete approximation; Lagrangian interpolation; Lie-algebraic representation; Leray-Schauder type fixed point theorem; Convergence; Realizibility; projection-algebraic Calogero type method; discrete approximation; convergence; realizibility; differential operator equations; Banach spaces; nonlinear operator equations
UR - http://eudml.org/doc/268984
ER -

References

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