{"product_id":"9783110417234","title":"Complex Analysis: A Functional Analytic Approach","description":"\u003cp\u003eIn this textbook, a concise approach to complex analysis of one and several variables is presented. After an introduction of Cauchy‘s integral theorem general versions of Runge‘s approximation theorem and Mittag-Leffler‘s theorem are discussed. The fi rst part ends with an analytic characterization of simply connected domains. The second part is concerned with functional analytic methods: Fréchet and Hilbert spaces of holomorphic functions, the Bergman kernel, and unbounded operators on Hilbert spaces to tackle the theory of several variables, in particular the inhomogeneous Cauchy-Riemann equations and the d-bar Neumann operator. \u003c\/p\u003e\u003cp\u003e\u003cb\u003eContents\u003c\/b\u003e\u003cbr\u003eComplex numbers and functions\u003cbr\u003eCauchy’s Theorem and Cauchy’s formula\u003cbr\u003eAnalytic continuation\u003cbr\u003eConstruction and approximation of holomorphic functions\u003cbr\u003eHarmonic functions\u003cbr\u003eSeveral complex variables\u003cbr\u003eBergman spaces\u003cbr\u003eThe canonical solution operator to \u003cbr\u003eNuclear Fréchet spaces of holomorphic functions\u003cbr\u003eThe -complex\u003cbr\u003eThe twisted -complex and Schrödinger operators \u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e","brand":"De Gruyter","offers":[{"title":"Default Title","offer_id":47058087805168,"sku":"9783110417234","price":51.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/7593\/9824\/files\/9783110417234_p0.jpg?v=1763717353","url":"https:\/\/shop-qa.barnesandnoble.com\/products\/9783110417234","provider":"Barnes \u0026 Noble (DEV)","version":"1.0","type":"link"}