{"description": {"type": "/type/text", "value": "Introduces applied mathematics through Fourier analysis, with applications to studying sampling theory, PDEs, probability, diffraction, musical tones, and wavelets."}, "covers": [8649429], "last_modified": {"type": "/type/datetime", "value": "2019-06-30T11:47:47.593551"}, "latest_revision": 2, "key": "/works/OL16921759W", "authors": [{"type": {"key": "/type/author_role"}, "author": {"key": "/authors/OL2655605A"}}], "created": {"type": "/type/datetime", "value": "2014-07-28T11:09:04.265132"}, "title": "A First Course in Fourier Analysis", "subjects": ["Fourier analysis"], "type": {"key": "/type/work"}, "revision": 2}