数学物理学报 ›› 2024, Vol. 44 ›› Issue (2): 313-325.
收稿日期:
2022-08-11
修回日期:
2023-10-14
出版日期:
2024-04-26
发布日期:
2024-04-07
通讯作者:
* 李林,Email:基金资助:
Received:
2022-08-11
Revised:
2023-10-14
Online:
2024-04-26
Published:
2024-04-07
Supported by:
摘要:
已有的迭代函数方程解结论主要是关于它的连续性和光滑性. 然而在函数方程与动力系统的共轭和线性化理论研究中, 解的同胚性质起到重要作用. 对这一问题虽然已取得部分结论, 但还未有一个完整的描述. 该文首先利用构造和逼近的方法考虑一般类型的迭代函数方程的同胚解, 然后将得到的结论应用到研究多项式型迭代方程.
中图分类号:
刘敬华, 李林. 迭代函数方程的同胚解[J]. 数学物理学报, 2024, 44(2): 313-325.
Liu Jinghua, Li Lin. Homeomorphic Solutions of Iterative Functional Equations[J]. Acta mathematica scientia,Series A, 2024, 44(2): 313-325.
[1] | Baron K, Jarczyk W. Recent results on functional equations in a single variable perspectives and open problems. Aequationes Math, 2001, 61: 1-48 |
[2] | Bessis D, Marmi S, Turchetti G. On the singularities of divergent majorant series arising from normal form theory. Rend Mat Appl, 1989, 9: 645-659 |
[3] | Block L, Coven M. Topological conjugacy and transitivity for a class of piecewise monotone maps of the interval. Trans Amer Math Soc, 1987, 300: 297-306 |
[4] | Chen Jingmin, Zhang Weinian. Leading coefficient problem for polynomial-like iterative equations. J Math Anal Appl, 2009, 349: 413-419 |
[5] | Draga S, Morawiec J. Reducing the polynomial-like iteative equations order and a generalized Zoltán Boros' Problem. Aequationes Math, 2016, 90: 935-950 |
[6] | Draga S, Morawiec J. Mean of iterates. Aequationes Math, 2019, 93: 21-35 |
[7] | Fontich E. Transversal homoclinic points of a class of conservative diffeomorphisms. J Differential Equations, 1990, 87: 1-27 |
[8] | Greenfield S J, Nussbaum R D. Dynamics of a quadratic map in two complex variables. J Differential Equations, 2001, 169: 57-141 |
[9] |
Hu J, Sullivan D P. Topological conjugacy of circle diffeomorphisms. Ergodic Theory Dyn Syst, 1997, 17(1): 173-186
doi: 10.1017/S0143385797061002 |
[10] | Jarczyk W. On an equation of linear iteration. Aequationes Math, 1996, 51: 303-310 |
[11] | Kuczma M, Choczewski B, Ger R. Iterative Functional Equations. Encyclopedia Math Appl, Vol 32. Cambridge:Cambridge University Press, 1990 |
[12] | Lanford O. A computer-assisted proof of the Feigenbaum conjectures. Bull Amer Math Soc (NS), 1982, 6: 427-434 |
[13] |
Li L, Song W. Global solutions for leading coefficient problem of a general iterative equation. Results Math, 2015, 68(1/2): 247-260
doi: 10.1007/s00025-014-0432-0 |
[14] | Li L, Zhang W M. Continuously decreasing solutions for polynomial-like iterative equations. Sci China Ser A, 2013, 56: 1051-1058 |
[15] |
Li M R, Zhao H Y. Strongly convex solutions of polynomial-like iterative equation. J Math Anal Appl, 2021, 495(2): 124786
doi: 10.1016/j.jmaa.2020.124786 |
[16] | Liu J H. Analytical invariant curves for a second order difference equation modeled from macroeconomics under the Brjuno condition. J Difference Equ Appl, 2017, 3: 648-656 |
[17] | Liu J H, Yu Z H, Zhang W N. Invariant curves for a second order difference equation modeled from macroeconomics. J Difference Equ Appl, 2015, 9: 757-773 |
[18] | Matkowski J, Weinian Z. Method of characteristic for function equations in polynomial form. Acta Math Sinica, 1997, 13: 421-432 |
[19] | McCarthy P. The general exact bijective continuous solution of Feigenbaum's functional equation. Comm Math Phys, 1983, 91: 431-443 |
[20] | Nabeya S. On the functional equation f(p+qx+rf(x))=a+bx+cf(x). Aequationes Math, 1974, 11: 199-211 |
[21] | Parry W. Symbolic dynamics and transformations of the unit interval. Trans Amer Math Soc, 1966, 122: 368-378 |
[22] | Song W, Li L. Continuously decreasing solutions for a general iterative equation. Acta Mathematica Scientia, 2018, 38B: 177-186 |
[23] | Tabor J, Tabor J. On a linear iterative equation. Results Math, 1995, 27: 412-421 |
[24] | Xu B, Zhang W N. Construction of continuous solutions and stability for the polynomial-like iterative equation. J Math Anal Appl, 2007, 325: 1160-1170 |
[25] | Yang D L, Zhang W N. Characteristic solutions of polynomial-like iterative equations. Aequationes Math, 2004, 67: 80-105 |
[26] | Yang L, Zhang J Z, The second type of Feigenbaum's functional equation. Sci China Ser A, 1986, 29: 1252-1262 |
[27] | Zhang J Z, Yang L, Zhang W N. Some advances on functional equations. Adv Math (China), 1995, 24: 385-405 |
[28] | Zhang W N. Discussion on the iterated equation Σni=1λifi(x)=F(x). Chinese Sci Bull, 1987, 32: 1444-1451 |
[29] | Zhang W N. Discussion on the differentiable solutions of the iterated equation Σni=1λifi(x)=F(x). Nonlinear Anal, 1990, 15: 387-398 |
[30] | Zhang W N, Baker J. Continuous solutions of a polynomial-like iterative equation with variable coefficients. Ann Polon Math, 2000, 73: 29-36 |
[31] | Zhang W N, Nikodem K, Xu B. Convex solutions of polynomial-like iterative equations. J Math Anal Appl, 2006, 315: 29-40 |
[32] | Zhang W M, Xu B, Zhang W N. Global solutions for leading coefficient problem of polynomial-like iterative equations. Results Math, 2013, 63: 79-93 |
[33] | Zhang W M, Zhang W N. On continuous solutions of n-th order polynomial-like iterative equations. Publ Math Debrecen, 2010, 76: 117-134 |
[34] |
Zhang W M, Zhang W N. C1 linearization for planar contractions. J Funct Anal, 2011, 260: 2043-2063
doi: 10.1016/j.jfa.2010.12.029 |
[35] | Zhang W M, Zhang W N, Jarczyk W. Sharp regularity of linearization for C1,1 hyperbolic diffeomorphisms. Math Ann, 2014, 358: 69-113 |
[1] | 杨宇博, 祝鹏, 尹云辉. 奇异摄动问题最优阶一致收敛的间断有限元分析[J]. 数学物理学报, 2014, 34(3): 716-726. |
[2] | 杨征, 纪园园, 马和平. Zakharov方程Fourier谱方法的一致收敛性[J]. 数学物理学报, 2013, 33(3): 409-423. |
[3] | 运东方, 黄淑祥. 一类奇异项依赖于梯度的奇异偏微分方程的研究[J]. 数学物理学报, 2012, 32(5): 861-878. |
[4] | 凌能祥, 丁洁. 相依函数型数据条件密度估计的渐近性质[J]. 数学物理学报, 2012, 32(3): 547-556. |
[5] | 涂天亮, 莫炯. 插值逼近具边界数据的调和函数[J]. 数学物理学报, 2010, 30(2): 397-404. |
[6] | 彭志刚. 具有缺项系数的几类解析函数族的性质[J]. 数学物理学报, 2008, 28(4): 661-669. |
[7] | 彭志刚, 苏峰. 一类解析函数族的极值点与支撑点[J]. 数学物理学报, 2005, 25(3): 345-348. |
[8] | 薛留根. 混合误差下回归函数小波估计的一致收敛速度[J]. 数学物理学报, 2002, 22(4): 528-535. |
[9] | 王国英. 解非线性椭圆型方程奇异摄动问题的一致收敛差分格式[J]. 数学物理学报, 1999, 19(1): 39-44. |
[10] | 朱仲义, 韦博成. 条件泛函及其导数非参数估计的强一致收敛速度[J]. 数学物理学报, 1998, 18(4): 394-401. |
Viewed | ||||||||||||||||||||||||||||||||||||||||||||||
Full text 109
|
|
|||||||||||||||||||||||||||||||||||||||||||||
Abstract 72
|
|
|||||||||||||||||||||||||||||||||||||||||||||
Cited |
|
|||||||||||||||||||||||||||||||||||||||||||||
Shared | ||||||||||||||||||||||||||||||||||||||||||||||
Discussed |
|