Originally translated from Polish, this classic textbook by world-renowned mathematician Kazimierz Kuratowski offers a rigorous and elegant introduction to the calculus of functions of one real variable. The text is highly regarded for its logical precision, starting with a meticulous treatment of sequences and series before progressing to differential and integral calculus. Unique features inc…
الميلاد والوفاة: ولد في بغداد عام 1904 وتوفي عام 1969. التعليم: درس في بغداد والقاهرة، ثم أكمل دراسته في جامعة السوربون بباريس. المناصب: عمل أستاذًا في دار المعلمين العالية، وكان عضوًا في مجمع اللغة العربية بدمشق وبغداد. …
Written by a professor at the U.S. Naval Academy, this classic textbook provides a clear, step-by-step introduction to the theory and application of ordinary differential equations. It is designed for students with a basic background in calculus, focusing on practical methods for solving first and second-order equations, linear equations with constant coefficients, and integration in series. Th…
This textbook provides a rigorous introduction to complex analysis, serving as an expanded version of the author’s earlier work on complex variables. It focuses on the logical structure of analytic function theory, covering essential topics such as the Cauchy-Riemann equations, residues, conformal mapping, and analytic continuation. Designed for students in mathematics and engineering, the te…
This monograph provides a specialized and rigorous study of three central results in functional analysis: the Open Mapping Theorem, the Closed Graph Theorem, and the Krein-Smulian Theorem. Husain explores these fundamental principles within the broad framework of topological vector spaces, moving beyond the classical Banach space settings to more general environments like B-complete and semi-re…
This classic monograph provides a rigorous and systematic exposition of the theory of meromorphic functions—functions that are analytic in a domain except for isolated poles. Hayman focuses heavily on the Nevanlinna theory of value distribution, exploring how these functions behave near singularities and the frequency with which they take on specific values. The text is renowned for its clari…