A.G. Vitushkin – författare
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4 produkter
4 produkter
Several Complex Variables
Function Theory in Classical Domains Complex Potential Theory
Inbunden, Engelska, 1994
854 kr
Skickas inom 10-15 vardagar
This volume of the Encyclopaedia contains four parts each ofwhich being an informative survey of a topic in the field ofseveral complex variables. Thefirst deals with residuetheory and its applications to integrals depending onparameters, combinatorial sums and systems of algebraicequations. The second part contains recent results incomplex potential theory and the third part treats functiontheory in the unit ball covering research of the last twentyyears. The latter part includes an up-to-date account ofresearch related to a list of problems, which was publishedby Rudin in 1980. The last part of the book treats complex analysis in thefuturetube. The future tube is an important concept inmathematical physics, especially in axiomatic quantum fieldtheory, and it is related to Penrose'swork on "the complexgeometry of the real world". Researchers and graduate students in complex analysis andmathematical physics will use thisbook as a reference andas a guide to exciting areas of research.
Del 7 - Encyclopaedia of Mathematical Sciences
Introduction to Complex Analysis
Häftad, Engelska, 1997
538 kr
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From the reviews: "...In sum, the volume under review is the first quarter of an important work that surveys an active branch of modern mathematics. Some of the individual articles are reminiscent in style of the early volumes of the first Ergebnisse series and will probably prove to be equally useful as a reference; ...for the appropriate reader, they will be valuable sources of information about modern complex analysis. " Bulletin of the Am. Math. Society, 1991"...This remarkable book has a helpfully informal style, abundant motivation, outlined proofs followed by precise references, and an extensive bibliography; it will be an invaluable reference and a companion to modern courses on several complex variables. " ZAMP, Zeitschrift fur Angewandte Mathematik und Physik, 1990
631 kr
Skickas inom 5-8 vardagar
Del 8 - Encyclopaedia of Mathematical Sciences
Several Complex Variables II
Function Theory in Classical Domains Complex Potential Theory
Häftad, Engelska, 2012
537 kr
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Plurisubharmonic functions playa major role in the theory of functions of several complex variables. The extensiveness of plurisubharmonic functions, the simplicity of their definition together with the richness of their properties and. most importantly, their close connection with holomorphic functions have assured plurisubharmonic functions a lasting place in multidimensional complex analysis. (Pluri)subharmonic functions first made their appearance in the works of Hartogs at the beginning of the century. They figure in an essential way, for example, in the proof of the famous theorem of Hartogs (1906) on joint holomorphicity. Defined at first on the complex plane IC, the class of subharmonic functions became thereafter one of the most fundamental tools in the investigation of analytic functions of one or several variables. The theory of subharmonic functions was developed and generalized in various directions: subharmonic functions in Euclidean space IRn, plurisubharmonic functionsin complex space en and others. Subharmonic functions and the foundations ofthe associated classical poten tial theory are sufficiently well exposed in the literature, and so we introduce here only a few fundamental results which we require. More detailed expositions can be found in the monographs of Privalov (1937), Brelot (1961), and Landkof (1966). See also Brelot (1972), where a history of the development of the theory of subharmonic functions is given.