Almost orthogonality of Birkhoff’s Solutions
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KeywordsDifferential Operator Regular Solution Fundamental System Linear Differential Operator Positive Continuous Function
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- V.A. Il’in, I. Joo, A uniform eigenfunction’s estimate and upper estimate for eigenvalues of a Sturm-Liouville operator with a class L p potential. Differential equations (Minsk) 15, N7, 1164–1174 (1979), (Russian).Google Scholar
- V. Komornik, Lower upper estimates for the eigenf unctions of a linear differential operator. Acta sci. math. 48, Nl-4, 243–256 (1985).Google Scholar
- L.A. Shuster, Uniform estimates of eigenfunctions for some differential operator. Math, inst., Alma-ata, manuscript deposited at VINITI. 27.04.84, N3304-84 (Russian).Google Scholar
- N.B. Kerimov, Asymptotic formulae for the eigen- and associated functions of ordinary differential operators. Moscow univ.,Moscow, manuscript deposited at VINITI 30.01.86, N663-13 B86 (Russian).Google Scholar
- V.V. Tichomirov, Precise estimates for the eigenfunctions of an arbitrary nonselfad-joint Schrödinger operator. Differential equations (Minsk) 19,N8, 1378–1385 (1983) Russian).Google Scholar
- V.A. Il’in, Necessary and sufficient conditions for a basisness of a M.V. Keldysh’s certain subsystem of eigen- and associated functions’ pencil for an ordinary differential operator. Soviet Math. Dokl. 227, N4, 796–799 (1976) (Russian).Google Scholar
- V.A. Il’in, Necessary and sufficient conditions for a basisness and equiconvergence with a trigonometric series for spectral decompositions.I. Differential equations (Minsk) 16, N5, 771–794 (1980); II. 16,N6, 980-1009 (1980) (Russian).Google Scholar
- V.D. Budaev, Derivative’s modulus estimates of a regular solution of ordinary differential equation. Differential equations (Minsk) 23, N2, 198–204 (1987) (Russian).Google Scholar
- V.S. Rykhlov, On asymptotics for a system of solutions of a quasidifferential equation. Differential equations and function theory (Saratov) 5, 51–59 (1983) (Russian).Google Scholar
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