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2020 | OriginalPaper | Buchkapitel

A Note on Transformations of Independent Variable in Second Order Dynamic Equations

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Abstract

The main purpose of this paper is to show how a transformation of independent variable in dynamic equations combined with suitable statements on a general time scale can yield new results or new proofs to known results. It seems that this approach has not been extensively used in the literature devoted to dynamic equations. We present, in particular, two types of applications. In the first one, an original dynamic equation is transformed into a simpler equation. In the second one, a dynamic equation in a somehow critical setting is transformed into a noncritical case. These ideas will be demonstrated on problems from oscillation theory and asymptotic theory of second order linear and nonlinear dynamic equations.

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Literatur
1.
Zurück zum Zitat Agarwal, R.P., Bohner, M., Řehák, P.: Half-linear dynamic equations. Nonlinear Analysis and Applications: To V. Lakshmikantham on His 80th Birthday, pp. 1–56. Kluwer Academic Publishers, Dordrecht (2003) Agarwal, R.P., Bohner, M., Řehák, P.: Half-linear dynamic equations. Nonlinear Analysis and Applications: To V. Lakshmikantham on His 80th Birthday, pp. 1–56. Kluwer Academic Publishers, Dordrecht (2003)
2.
Zurück zum Zitat Agarwal, R.P., Bohner, M., Grace, S.R., O’Regan, D.: Discrete Oscillation Theory. Hindawi, New York (2005)CrossRef Agarwal, R.P., Bohner, M., Grace, S.R., O’Regan, D.: Discrete Oscillation Theory. Hindawi, New York (2005)CrossRef
3.
Zurück zum Zitat Ahlbrandt, C.D., Bohner, M., Ridenhour, J.: Hamiltonian systems on time scales. J. Math. Anal. Appl. 250, 561–578 (2000)MathSciNetCrossRef Ahlbrandt, C.D., Bohner, M., Ridenhour, J.: Hamiltonian systems on time scales. J. Math. Anal. Appl. 250, 561–578 (2000)MathSciNetCrossRef
4.
Zurück zum Zitat Ahlbrandt, C.D., Bohner, M., Voepel, T.: Variable change for Sturm-Liouville differential expressions on time scales. J. Differ. Equ. Appl. 9, 93–107 (2003)MathSciNetCrossRef Ahlbrandt, C.D., Bohner, M., Voepel, T.: Variable change for Sturm-Liouville differential expressions on time scales. J. Differ. Equ. Appl. 9, 93–107 (2003)MathSciNetCrossRef
5.
Zurück zum Zitat Bohner, M., Peterson, A.: Dynamic Equations on Time Scales. An Introduction with Applications. Birkhäuser, Boston (2001)CrossRef Bohner, M., Peterson, A.: Dynamic Equations on Time Scales. An Introduction with Applications. Birkhäuser, Boston (2001)CrossRef
6.
Zurück zum Zitat Bohner, M., Peterson, A.: Advances in Dynamic Equations on Time Scales. Birkhäuser, Boston (2003) Bohner, M., Peterson, A.: Advances in Dynamic Equations on Time Scales. Birkhäuser, Boston (2003)
7.
Zurück zum Zitat Cheng, S.S., Yan, T.C., Li, H.J.: Oscillation criteria for second order difference equation. Funkc. Ekvacioj 34, 223–239 (1991)MathSciNetMATH Cheng, S.S., Yan, T.C., Li, H.J.: Oscillation criteria for second order difference equation. Funkc. Ekvacioj 34, 223–239 (1991)MathSciNetMATH
8.
Zurück zum Zitat Došlý, O., Řehák, P.: Half-Linear Differential Equations. Elsevier, North Holland, Amsterdam (2005) Došlý, O., Řehák, P.: Half-Linear Differential Equations. Elsevier, North Holland, Amsterdam (2005)
9.
Zurück zum Zitat Došlý, O., Ünal, M.: Half-linear differential equations: linearization technique and its application. J. Math. Anal. Appl. 335, 450–460 (2007)MathSciNetCrossRef Došlý, O., Ünal, M.: Half-linear differential equations: linearization technique and its application. J. Math. Anal. Appl. 335, 450–460 (2007)MathSciNetCrossRef
10.
Zurück zum Zitat Hinton, D.B., Lewis, R.T.: Spectral analysis of second order difference equations. J. Math. Anal. Appl. 63, 421–438 (1978)MathSciNetCrossRef Hinton, D.B., Lewis, R.T.: Spectral analysis of second order difference equations. J. Math. Anal. Appl. 63, 421–438 (1978)MathSciNetCrossRef
11.
Zurück zum Zitat Huff, S., Olumolode, G., Pennington, N., Peterson, A.: Oscillation of an Euler-Cauchy dynamic equation. Discret. Contin. Dyn. Syst. 2003, 423–431 (2003)MathSciNetMATH Huff, S., Olumolode, G., Pennington, N., Peterson, A.: Oscillation of an Euler-Cauchy dynamic equation. Discret. Contin. Dyn. Syst. 2003, 423–431 (2003)MathSciNetMATH
12.
Zurück zum Zitat Řehák, P.: Oscillatory properties of second order half-linear difference equations. Czechoslov. Math. J. 51, 303–321 (2001)MathSciNetCrossRef Řehák, P.: Oscillatory properties of second order half-linear difference equations. Czechoslov. Math. J. 51, 303–321 (2001)MathSciNetCrossRef
13.
Zurück zum Zitat Řehák, P.: Half-linear dynamic equations on time scales: IVP and oscillatory properties. J. Nonlinear Funct. Anal. Appl. 7, 361–404 (2002)MathSciNetMATH Řehák, P.: Half-linear dynamic equations on time scales: IVP and oscillatory properties. J. Nonlinear Funct. Anal. Appl. 7, 361–404 (2002)MathSciNetMATH
14.
Zurück zum Zitat Řehák, P.: Function sequence technique for half-linear dynamic equations on time scales. Panam. Math. J. 16, 31–56 (2006)MathSciNetMATH Řehák, P.: Function sequence technique for half-linear dynamic equations on time scales. Panam. Math. J. 16, 31–56 (2006)MathSciNetMATH
15.
Zurück zum Zitat Řehák, P.: How the constants in Hille-Nehari theorems depend on time scales. Adv. Differ. Equ. 2006, Art. ID 64534 (2006) Řehák, P.: How the constants in Hille-Nehari theorems depend on time scales. Adv. Differ. Equ. 2006, Art. ID 64534 (2006)
16.
Zurück zum Zitat Řehák, P.: A critical oscillation constant as a variable of time scales for half-linear dynamic equations. Math. Slovaca 60, 237–256 (2010)MathSciNetCrossRef Řehák, P.: A critical oscillation constant as a variable of time scales for half-linear dynamic equations. Math. Slovaca 60, 237–256 (2010)MathSciNetCrossRef
17.
Zurück zum Zitat Řehák, P.: New results on critical oscillation constants depending on a graininess. Dyn. Syst. Appl. 19, 271–287 (2010)MathSciNetMATH Řehák, P.: New results on critical oscillation constants depending on a graininess. Dyn. Syst. Appl. 19, 271–287 (2010)MathSciNetMATH
18.
Zurück zum Zitat Řehák, P.: Asymptotic formulae for solutions of linear second-order difference equations. J. Differ. Equ. Appl. 22, 107–139 (2016)MathSciNetCrossRef Řehák, P.: Asymptotic formulae for solutions of linear second-order difference equations. J. Differ. Equ. Appl. 22, 107–139 (2016)MathSciNetCrossRef
19.
Zurück zum Zitat Řehák, P.: Asymptotic formulae for solutions of half-linear differential equations. Appl. Math. Comput. 292, 165–177 (2017)MathSciNetMATH Řehák, P.: Asymptotic formulae for solutions of half-linear differential equations. Appl. Math. Comput. 292, 165–177 (2017)MathSciNetMATH
20.
Zurück zum Zitat Řehák, P.: An asymptotic analysis of nonoscillatory solutions of \(q\)-difference equations via \(q\)-regular variation. J. Math. Anal. Appl. 454, 829–882 (2017) Řehák, P.: An asymptotic analysis of nonoscillatory solutions of \(q\)-difference equations via \(q\)-regular variation. J. Math. Anal. Appl. 454, 829–882 (2017)
21.
Zurück zum Zitat Řehák, P.: The Karamata integration theorem on time scales and its applications in dynamic and difference equations. Appl. Math. Comput. 338, 487–506 (2018)MathSciNetMATH Řehák, P.: The Karamata integration theorem on time scales and its applications in dynamic and difference equations. Appl. Math. Comput. 338, 487–506 (2018)MathSciNetMATH
22.
Zurück zum Zitat Řehák, P., Yamaoka, N.: Oscillation constants for second-order nonlinear dynamic equations of Euler type on time scales. J. Differ. Equ. Appl. 23, 1884–1900 (2017)MathSciNetCrossRef Řehák, P., Yamaoka, N.: Oscillation constants for second-order nonlinear dynamic equations of Euler type on time scales. J. Differ. Equ. Appl. 23, 1884–1900 (2017)MathSciNetCrossRef
23.
Zurück zum Zitat Sugie, J., Kita, K.: Oscillation criteria for second order nonlinear differential equations of Euler type. J. Math. Anal. Appl. 253, 414–439 (2001)MathSciNetCrossRef Sugie, J., Kita, K.: Oscillation criteria for second order nonlinear differential equations of Euler type. J. Math. Anal. Appl. 253, 414–439 (2001)MathSciNetCrossRef
24.
Zurück zum Zitat Swanson, C.A.: Comparison and Oscillation Theory of Linear Differential Equations. Academic, New York (1968)MATH Swanson, C.A.: Comparison and Oscillation Theory of Linear Differential Equations. Academic, New York (1968)MATH
25.
Zurück zum Zitat Voepel, T.: Discrete variable transformations on symplectic systems and even order difference operators. J. Math. Anal. Appl. 220, 146–163 (1998)MathSciNetCrossRef Voepel, T.: Discrete variable transformations on symplectic systems and even order difference operators. J. Math. Anal. Appl. 220, 146–163 (1998)MathSciNetCrossRef
26.
Zurück zum Zitat Yamaoka, N.: Oscillation criteria for second-order nonlinear difference equations of Euler type. Adv. Differ. Equ. 218 (2012), 14 pp Yamaoka, N.: Oscillation criteria for second-order nonlinear difference equations of Euler type. Adv. Differ. Equ. 218 (2012), 14 pp
Metadaten
Titel
A Note on Transformations of Independent Variable in Second Order Dynamic Equations
verfasst von
Pavel Řehák
Copyright-Jahr
2020
DOI
https://doi.org/10.1007/978-3-030-35502-9_15