Optimal control of nonlinear one-dimensional periodic wave equation with x-dependent coefficients

Hengyan Li; Shuguan Ji

Open Mathematics (2011)

  • Volume: 9, Issue: 2, page 269-280
  • ISSN: 2391-5455

Abstract

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This paper is concerned with an optimal control problem governed by the nonlinear one dimensional periodic wave equation with x-dependent coefficients. The control of the system is realized via the outer function of the state. Such a model arises from the propagation of seismic waves in a nonisotropic medium. By investigating some important properties of the linear operator associated with the state equation, we obtain the existence and regularity of the weak solution to the state equation. Furthermore, the existence of the optimal control is proved by means of the Arzelà-Ascoli lemma and Sobolev compact imbedding theorem.

How to cite

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Hengyan Li, and Shuguan Ji. "Optimal control of nonlinear one-dimensional periodic wave equation with x-dependent coefficients." Open Mathematics 9.2 (2011): 269-280. <http://eudml.org/doc/269592>.

@article{HengyanLi2011,
abstract = {This paper is concerned with an optimal control problem governed by the nonlinear one dimensional periodic wave equation with x-dependent coefficients. The control of the system is realized via the outer function of the state. Such a model arises from the propagation of seismic waves in a nonisotropic medium. By investigating some important properties of the linear operator associated with the state equation, we obtain the existence and regularity of the weak solution to the state equation. Furthermore, the existence of the optimal control is proved by means of the Arzelà-Ascoli lemma and Sobolev compact imbedding theorem.},
author = {Hengyan Li, Shuguan Ji},
journal = {Open Mathematics},
keywords = {Optimal control; Periodic wave equation; Weak solution; Arzelà-Ascoli lemma; Sobolev compact imbedding theorem; optimal control; periodic wave equation; weak solution},
language = {eng},
number = {2},
pages = {269-280},
title = {Optimal control of nonlinear one-dimensional periodic wave equation with x-dependent coefficients},
url = {http://eudml.org/doc/269592},
volume = {9},
year = {2011},
}

TY - JOUR
AU - Hengyan Li
AU - Shuguan Ji
TI - Optimal control of nonlinear one-dimensional periodic wave equation with x-dependent coefficients
JO - Open Mathematics
PY - 2011
VL - 9
IS - 2
SP - 269
EP - 280
AB - This paper is concerned with an optimal control problem governed by the nonlinear one dimensional periodic wave equation with x-dependent coefficients. The control of the system is realized via the outer function of the state. Such a model arises from the propagation of seismic waves in a nonisotropic medium. By investigating some important properties of the linear operator associated with the state equation, we obtain the existence and regularity of the weak solution to the state equation. Furthermore, the existence of the optimal control is proved by means of the Arzelà-Ascoli lemma and Sobolev compact imbedding theorem.
LA - eng
KW - Optimal control; Periodic wave equation; Weak solution; Arzelà-Ascoli lemma; Sobolev compact imbedding theorem; optimal control; periodic wave equation; weak solution
UR - http://eudml.org/doc/269592
ER -

References

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