{"product_id":"9780367383220","title":"Multiparameter Eigenvalue Problems : Sturm-Liouville Theory","description":"\u003cp\u003eOne of the masters in the differential equations community, the late F.V. Atkinson contributed seminal research to multiparameter spectral theory and Sturm-Liouville theory. His ideas and techniques have long inspired researchers and continue to stimulate discussion. With the help of co-author Angelo B. Mingarelli, Multiparameter Eigenvalue Problems: Sturm-Liouville Theory reflects much of Dr. Atkinson's final work.\u003c\/p\u003e\n\n\u003cp\u003eAfter covering standard multiparameter problems, the book investigates the conditions for eigenvalues to be real and form a discrete set. It gives results on the determinants of functions, presents oscillation methods for Sturm-Liouville systems and other multiparameter systems, and offers an alternative approach to multiparameter Sturm-Liouville problems in the case of two equations and two parameters. In addition to discussing the distribution of eigenvalues and infinite limit-points of the set of eigenvalues, the text focuses on proofs of the completeness of the eigenfunctions of a multiparameter Sturm-Liouville problem involving finite intervals. It also explores the limit-point, limit-circle classification as well as eigenfunction expansions.\u003c\/p\u003e\n\n\u003cp\u003eA lasting tribute to Dr. Atkinson's contributions that spanned more than 40 years, this book covers the full multiparameter theory as applied to second-order linear equations. It considers the spectral theory of multiparameter problems in detail for both regular and singular cases.\u003c\/p\u003e","brand":"CRC Press","offers":[{"title":"Default Title","offer_id":42778541817931,"sku":"00000_00000_00000_00000","price":3386.71,"currency_code":"THB","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/0023\/7387\/files\/9780367383220-1.jpg?v=1783334443","url":"https:\/\/kinokuniya.co.th\/ja\/products\/9780367383220","provider":"Books Kinokuniya Thailand","version":"1.0","type":"link"}