{"product_id":"9780486141923","title":"Chebyshev and Fourier Spectral Methods: Second Revised Edition","description":"Completely revised text focuses on use of spectral methods to solve boundary value, eigenvalue, and time-dependent problems, but also covers Hermite, Laguerre, rational Chebyshev, sinc, and spherical harmonic functions, as well as cardinal functions, linear eigenvalue problems, matrix-solving methods, coordinate transformations, methods for unbounded intervals, spherical and cylindrical geometry, and much more. 7 Appendices. Glossary. Bibliography. Index. Over 160 text figures.","brand":"Dover Publications","offers":[{"title":"Default Title","offer_id":47082968285424,"sku":"9780486141923","price":37.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9780486141923_p0.jpg?v=1763708029","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9780486141923","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}