Generalized Resolvents of Ordinary Differential Operators
نویسندگان
چکیده
منابع مشابه
On Generalized Resolvents and Characteristic Matrices of Differential Operators
The main objects of our considerations are differential operators generated by a formally selfadjoint differential expression of an even order on the interval [0, b〉 (b ≤ ∞) with operator valued coefficients. We complement and develop the known Shtraus’ results on generalized resolvents and characteristic matrices of the minimal operator L0. Our approach is based on the concept of a decomposing...
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Interval methods for ordinary di erential equations (ODEs) provide guaranteed enclosures of the solutions and numerical proofs of existence and unicity of the solution. Unfortunately, they may result in large over-approximations of the solution because of the loss of precision in interval computations and the wrapping e ect. The main open issue in this area is to nd tighter enclosures of the so...
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ژورنال
عنوان ژورنال: Transactions of the American Mathematical Society
سال: 1959
ISSN: 0002-9947
DOI: 10.2307/1993452