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Title: Variational method and conjugacy criteria for half-linear differential equations (English)
Author: Chvátal, Martin
Author: Došlý, Ondřej
Language: English
Journal: Archivum Mathematicum
ISSN: 0044-8753 (print)
ISSN: 1212-5059 (online)
Volume: 49
Issue: 1
Year: 2013
Pages: 9-16
Summary lang: English
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Category: math
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Summary: We establish new conjugacy criteria for half-linear second order differential equations. These criteria are based on the relationship between conjugacy of the investigated equation and nonpositivity of the associated energy functional. (English)
Keyword: half-linear differential equation
Keyword: conjugacy criteria
Keyword: variational principle
Keyword: energy functional
Keyword: half-linear trigonometric functions
MSC: 34A34
MSC: 34C10
idZBL: Zbl 06321143
idMR: MR3073011
DOI: 10.5817/AM2013-1-9
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Date available: 2013-05-28T13:25:07Z
Last updated: 2014-07-30
Stable URL: http://hdl.handle.net/10338.dmlcz/143295
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Reference: [1] Abd–Alla, M. Z., Abu–Risha, M. H.: Conjugacy criteria for the half–linear second order differential equation.Rocky Mountain J. Math. 38 (2008), 359–372. Zbl 1195.34048, MR 2401558, 10.1216/RMJ-2008-38-2-359
Reference: [2] Chantladze, T., Kandelaki, N., Lomtatidze, A.: On zeros of solutions of a second order singular half-linear equation.Mem. Differential Equations Math. Phys. 17 (1999), 127–154. MR 1710580
Reference: [3] Chantladze, T., Lomtatidze, A., Ugulava, D.: Conjugacy and disconjugacy criteria for second order linear ordinary differential equations.Arch. Math. (Brno) 36 (2000), 313–323. Zbl 1054.34053, MR 1811176
Reference: [4] Došlý, O.: Conjugacy criteria for second order differential equations.Rocky Mountain. J. Math. 23 (1993), 849–861. MR 1245450, 10.1216/rmjm/1181072527
Reference: [5] Došlý, O.: A remark on conjugacy of half–linear second order differential equations.Math. Slovaca 50 (2000), 67–79. Zbl 0959.34025, MR 1764346
Reference: [6] Došlý, O., Elbert, Á.: Conjugacy of half–linear second order differential equations.Proc. Roy. Soc. Edinburgh Sect. A 130 (2000), 517–525. Zbl 0961.34020, MR 1769240
Reference: [7] Došlý, O., Řehák, P.: Half-Linear Differential Equations.North-Holland Mathematics Studies, vol. 202, Elsevier Science B.V., Amsterdam, 2005. Zbl 1090.34001, MR 2158903
Reference: [8] Elbert, Á.: A half–linear second order differential equation.Colloq. Math. Soc. János Bolyai 30 (1979), 158–180.
Reference: [9] Kumari, Sowjanaya I., Umamaheswaram, S.: Oscillation criteria for linear matrix Hamiltonian systems.J. Differential Equations 165 (2000), 174–198. MR 1771793, 10.1006/jdeq.1999.3746
Reference: [10] Lomtatidze, A.: Existence of conjugate points for second-order linear differential equations.Georgian Math. J. 2 (1995), 93–98. Zbl 0820.34018, MR 1310503, 10.1007/BF02257736
Reference: [11] Mařík, R.: A remark on connection between conjugacy of half-linear differential equation and equation with mixed nonlinearities.Appl. Math. Lett. 24 (2011), 93–96. Zbl 1214.34031, MR 2735120, 10.1016/j.aml.2010.08.024
Reference: [12] Müller–Pfeiff, E., Schott, Th.: On the existence of conjugate points for Sturm–Liouville differential equations.Z. Anal. Anwendungen 9 (1990), 155–164. MR 1063251
Reference: [13] Müller–Pfeiffer, E.: Existence of conjugate points for second and fourth order differential equations.Proc. Roy. Soc. Edinburgh Sect. A 89 (1981), 281–291. Zbl 0481.34019, MR 0635764
Reference: [14] Müller–Pfeiffer, E.: On the existence of conjugate points for Sturm–Liouville equations on noncompact intervals.Math. Nachr. 152 (1991), 49–57. MR 1121223, 10.1002/mana.19911520106
Reference: [15] Peña, S.: Conjugacy criteria for half–linear differential equations.Arch. Math. (Brno) 35 (1999), 1–11. Zbl 1054.34055, MR 1684518
Reference: [16] Tipler, F. J.: General relativity and conjugate ordinary differential equations.J. Differential Equations 30 (1978), 165–174. Zbl 0362.34023, MR 0513268, 10.1016/0022-0396(78)90012-8
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