On the polynomial representation of generalized Liouville operators
نویسندگان
چکیده
منابع مشابه
Spectral loci of Sturm–Liouville operators with polynomial potentials
We consider differential equations −y+P (z, a)y = λy, where P is a polynomial of the independent variable z depending on a parameter a. The spectral locus is the set of (a, λ) such that the equation has a non-trivial solution tending to zero on two fixed rays in the complex plane. We study the topology of the spectral loci for polynomials P of degree 3 or 4 with respect to z. MSC: 81Q05, 34M60,...
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15 صفحه اولOn spectral representation for selfadjoint operators. Expansion in generalized eigenelements
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ژورنال
عنوان ژورنال: Journal of Symbolic Computation
سال: 1991
ISSN: 0747-7171
DOI: 10.1016/s0747-7171(08)80155-1