000			01269nmm a2200217Ia 4500
008			230428s9999||||xx |||||||||||||||||und||
020			_a9781470454302 (online)
100			_aWang, Aiping,
245		0	_aOrdinary differential operators
260			_aProvidence, R.I. : _bAmerican Mathematical Society, _c2019
300			_a1 online resource (pages cm.)
490			_aMathematical Surveys and Monographs, _vv. 245 _x2331-7159 ;
504			_aIncludes bibliographical references and index.
650			_aDifferential operators.
650			_aOperator theory -- Ordinary differential operators [See also 34Bxx, 34Lxx] -- Ordinary differential operators [See also 34Bxx, 34Lxx] (should also be assigned at least one other classification number
650			_aOperator theory -- Special classes of linear operators -- Symmetric and selfadjoint operators (unbounded).
650			_aOrdinary differential equations -- Boundary value problems {For ordinary differential operators, see 34Lxx} -- Linear boundary value problems.
650			_aOrdinary differential equations -- Boundary value problems {For ordinary differential operators, see 34Lxx} -- Sturm-Liouville theory [See also 34Lxx].
700			_aZettl, Anton,
856			_uhttps://doi.org/10.1090/surv/245
999			_c32783 _d32783