This classic work by the late Stefan Banach has been translated into English so as to reach a yet wider audience. It contains the basics of the algebra of operators, concentrating on the study of linear operators, which corresponds to that of the linear forms a1x1 • a2x2 • ... • anxn of algebra.The book gathers results concerning linear operators defined in general spaces of a certain kind, principally in Banach spaces, examples of which are: the space of continuous functions, that of the pth-power-summable functions, Hilbert space, etc. The general theorems are interpreted in various mathematical areas, such as group theory, differential equations, integral equations, equations with infinitely many unknowns, functions of a real variable, summation methods and orthogonal series.A new fifty-page section ("Some Aspects of the Present Theory of Banach Spaces") complements this important monograph.

Скачать книгу бесплатно (djvu, 1.95 Mb)

---

Читать «Theory of Linear Operations (1987)(2nd)(en)(247s)»