Jacques Hadamard
French mathematician renowned for major contributions to complex analysis, number theory, geometry, and partial differential equations; independently proved the prime number theorem (1896) and introduced concepts such as Hadamard matrices, Hadamard's inequality, and the three-circle theorem; long-time Paris professor and author of The Psychology of Invention in the Mathematical Field.
Books
This list of books are ONLY the books that have been ranked on the lists that are aggregated on this site. This is not a comprehensive list of all books by this author.
-
1. The Psychology Of Invention In The Mathematical Field
An exploration of how mathematical ideas are actually created, drawing on questionnaires and introspective reports to outline stages of discovery—preparation, incubation, illumination, and verification—and to highlight the central roles of intuition, imagery, and the unconscious. It contends that rigorous logic usually codifies insights after the fact, while aesthetic judgment, analogy, and heuristic experimentation guide the creative process, offering a nuanced portrait of mathematical thought distinct from formal deduction.
Purchase from Bookshop.org