References
V. I. Arnold, “On the characteristic class entering into conditions of quantization,” Funkts. Anal. Prilozhen.,1, No. 1, 1–14 (1967).
V. I. Arnold, “The Sturm theorems and symplectic geometry,” Funkts. Anal. Prilozhen.,19, No. 4, 1–10 (1985).
V. I. Arnold. Ordinary Differential Equations [in Russian], Nauka, Moscow, 1984.
R. Bott, “On the iterations of closed geodesics and the Sturm intersection theory,” Comm. Pure Appl. Math.,9, No. 2, 171–206 (1956).
H. M. Edwards, “A generalized Sturm theorem,” Ann. Math.,80, No. 1, 22–57 (1964).
L. Gärding, “An inequality for hyperbolic polynomials,” J. Math. Mech.,8, No. 6, 957–965 (1959).
A. B. Givental, “Sturm's theorem for hyperelliptic integrals,” Algebra Analiz,1, No. 5, 95–102 (1989).
A. B. Givental, “Nonlinear generalization of the Maslov index,” Adv. Sov. Math., Vol.1, 1990, pp. 71–103.
V. B. Lidskii, “Oscillation theorems for canonical system of differential equations,” Dokl. Akad. Nauk SSSR,105, No. 5, 877–880 (1955).
M. Morse, “A generalization of the Sturm theorems inn-space,” Math. Ann.,103, 52–69 (1930).
M. Morse, “The calculus of variation in the large,” In: AMS Coll. Publ., Vol. 18, New York, 1934, pp. 80–106.
J. Robbin and D. Salamon, “The Maslov index for paths,” Topology,32, No. 4, 827–844 (1993).
C. Sturm, “Memoire sur les equaitions differentielles du second ordre,” J. Math. Pures Appl.,1, 106–186 (1836).
A. G. Khovanskii, “Analogues of Aleksandrov-Fenchel inequalities for hyperbolic forms,” Dokl. Akad. Nauk SSSR,276, No. 6, 1332–1334 (1984).
V. A. Yakubovich, “Arguments on the group of symplectic matrices,” Mat. Sb.,55, No. 3, 255–280 (1961).
V. A. Yakubovich, “Oscillatory properties of solutions of canonical equations,” Mat. Sb.,56, No. 1, 3–42 (1962).
V. A. Yakubovich, “Nonoscillation of linear periodic Hamiltonian equations and related problems,” Algebra Analiz,3, No. 5, 229–253 (1991).
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The research was partially supported by INTAS grant No. 96-0713 and RFBR grant No. 96-01-01104.
M. V. Lomonosov Moscow State University, Department of Mechanics and Mathematics. Translated from Funktsional'nyi Analiz i Ego Prilozheniya, Vol. 32, No. 3, pp. 35–49, July–September, 1998.
Translated by P. E. Pushkar'
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Pushkar', P.E. Maslov index and symplectic sturm theorems. Funct Anal Its Appl 32, 172–182 (1998). https://doi.org/10.1007/BF02463338
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DOI: https://doi.org/10.1007/BF02463338