In this paper, we study the long-time behavior of solutions for a class of initial boundary value problems of higher order Kirchhoff –type equations, and make appropriate assumptions about the Kirchhoff stress term. We use the uniform prior estimation and Galerkin method to prove the existence and uniqueness of the solution of the equation, when the order m and the order q meet certain conditions. Then, we use the prior estimation to get the bounded absorption set, it is further proved that using the Rellich-Kondrachov compact embedding theorem, the solution semigroup generated by the equation has a family of global attractor. Then the equation is linearized and rewritten into a first-order variational equation, and it is proved that the solution semigroup is Frechet differentiable. Finally, it proves that the Hausdorff dimension and Fractal dimension of a family of global attractors are finite.
Published in | American Journal of Applied Mathematics (Volume 8, Issue 6) |
DOI | 10.11648/j.ajam.20200806.12 |
Page(s) | 300-310 |
Creative Commons |
This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited. |
Copyright |
Copyright © The Author(s), 2020. Published by Science Publishing Group |
Kirchhoff-Type Equation, Prior Estimation, Galerkin Method, A family of Global Attractors, Hausdorff Dimension, Fractal Dimension
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APA Style
Guoguang Lin, Yuhang Chen. (2020). A Family of Global Attractors for the Higher-order Kirchhoff-type Equations and Its Dimension Estimation. American Journal of Applied Mathematics, 8(6), 300-310. https://doi.org/10.11648/j.ajam.20200806.12
ACS Style
Guoguang Lin; Yuhang Chen. A Family of Global Attractors for the Higher-order Kirchhoff-type Equations and Its Dimension Estimation. Am. J. Appl. Math. 2020, 8(6), 300-310. doi: 10.11648/j.ajam.20200806.12
AMA Style
Guoguang Lin, Yuhang Chen. A Family of Global Attractors for the Higher-order Kirchhoff-type Equations and Its Dimension Estimation. Am J Appl Math. 2020;8(6):300-310. doi: 10.11648/j.ajam.20200806.12
@article{10.11648/j.ajam.20200806.12, author = {Guoguang Lin and Yuhang Chen}, title = {A Family of Global Attractors for the Higher-order Kirchhoff-type Equations and Its Dimension Estimation}, journal = {American Journal of Applied Mathematics}, volume = {8}, number = {6}, pages = {300-310}, doi = {10.11648/j.ajam.20200806.12}, url = {https://doi.org/10.11648/j.ajam.20200806.12}, eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.ajam.20200806.12}, abstract = {In this paper, we study the long-time behavior of solutions for a class of initial boundary value problems of higher order Kirchhoff –type equations, and make appropriate assumptions about the Kirchhoff stress term. We use the uniform prior estimation and Galerkin method to prove the existence and uniqueness of the solution of the equation, when the order m and the order q meet certain conditions. Then, we use the prior estimation to get the bounded absorption set, it is further proved that using the Rellich-Kondrachov compact embedding theorem, the solution semigroup generated by the equation has a family of global attractor. Then the equation is linearized and rewritten into a first-order variational equation, and it is proved that the solution semigroup is Frechet differentiable. Finally, it proves that the Hausdorff dimension and Fractal dimension of a family of global attractors are finite.}, year = {2020} }
TY - JOUR T1 - A Family of Global Attractors for the Higher-order Kirchhoff-type Equations and Its Dimension Estimation AU - Guoguang Lin AU - Yuhang Chen Y1 - 2020/11/24 PY - 2020 N1 - https://doi.org/10.11648/j.ajam.20200806.12 DO - 10.11648/j.ajam.20200806.12 T2 - American Journal of Applied Mathematics JF - American Journal of Applied Mathematics JO - American Journal of Applied Mathematics SP - 300 EP - 310 PB - Science Publishing Group SN - 2330-006X UR - https://doi.org/10.11648/j.ajam.20200806.12 AB - In this paper, we study the long-time behavior of solutions for a class of initial boundary value problems of higher order Kirchhoff –type equations, and make appropriate assumptions about the Kirchhoff stress term. We use the uniform prior estimation and Galerkin method to prove the existence and uniqueness of the solution of the equation, when the order m and the order q meet certain conditions. Then, we use the prior estimation to get the bounded absorption set, it is further proved that using the Rellich-Kondrachov compact embedding theorem, the solution semigroup generated by the equation has a family of global attractor. Then the equation is linearized and rewritten into a first-order variational equation, and it is proved that the solution semigroup is Frechet differentiable. Finally, it proves that the Hausdorff dimension and Fractal dimension of a family of global attractors are finite. VL - 8 IS - 6 ER -