1 |
M. S. P. Eastham, Repeated Diagonalization and Extended Liouville-Green asymptotic Formulae, J. London Math. Soc., (2) 36(1987), pp 115.
DOI
|
2 |
M. S. P. Eastham, The Asymptotic Solutions of Linear Differential Systems, London Math. Soc., Monographs New Series (Oxford University Press, Oxford), 1989.
|
3 |
W. N. Everitt and D. Race, Some Remarks on Linear Ordinary quasi-differential Expressions, Proc. London Math. Soc., (3) 54(1987), 300-320.
DOI
|
4 |
A. P. Griffiths, Introduction to Algebraic Curves, American Mathematic Soc., Beijing University Press., Beijing., 1989.
|
5 |
D. B. Hinton and A. Schneider, On the Titchmarsh-Weyl Coefficients for Singular S-Hermitian Systems I, Math. Nachr., 163(1993), 323-342.
DOI
|
6 |
D. B. Hinton and J. K. Shaw, On the Titchmarsh-Weyl M( )-Functions for Linear Hamiltonian Systems, J. Differential Equations, 40(1981), 316-342.
DOI
|
7 |
C. Remling, Spectral Analysis of Higher Order Differential operator I, general properties of the M-Functions, J. London. Math. Soc., 58(2)(1998), 367-380.
DOI
|
8 |
C. Remling, Spectral Analysis of Higher Order Differential operator II, Fourth Order Equations, J. London Math. Soc., 59(2)(1999), 188-206.
DOI
|
9 |
P. W. Walker, A Vector-Matrix Formulation for Formally Symmetric Ordinary Differential Equations with Applications to Solutions of Integrable Square, J. London Math. Soc., 9(1974), 151-159.
DOI
|
10 |
J. Weidmann, Spectral Theory of Ordinary Differential Operators, Springer Lect. Notes, 1258, Springer-Verlag, Berlin, 1987.
|
11 |
H. Behncke and D. B. Hinton, Eigenfunctions, Deficiency Indices and Spectra of Odd Order Differential Operators, Proc. London Math. Soc., (3) 97(2008), 425-449.
DOI
ScienceOn
|
12 |
H. Behncke, The Spectrum of Differential Operators with Almost Constant Coefficients II, J. Comput. Appl.Math., 148(2002), 287-305.
DOI
ScienceOn
|
13 |
H. Behncke, A Spectral Theory of Higher Order Differential Operators, Proc. London Math. Soc., 92(3)(2006), 139-160.
DOI
|
14 |
H. Behncke, The Remainder in Asymptotic Integration II, to appear in Proc. Amer. Math. Soc.
|
15 |
H. Behncke and C. Remling, Asymptotic Integration of Linear Differential Equations, J. Math. Anal. Appl., 210(1997), 585-597.
DOI
ScienceOn
|
16 |
H. Behncke and C. Remling, Uniform Asymptotic Integration of a Family of Linear Differential System, Math. Nachr., 225(2001), 5-17.
DOI
|
17 |
H. Behncke, D. Hinton, and C. Remling, The Spectrum of Differential Operators of Order 2n with Almost Constant Coefficients, Differential Equations, 175(2001), 130-162.
DOI
ScienceOn
|
18 |
M. S. P. Eastham, The Deficiency Index of Even Order Differential Equations, J. London Math. Soc., 26(1982), 113-116.
DOI
|