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Is it science fiction? No This is the true story of the invention of the world's first submersible aircraft. Developed during the Cold War era, the military potential of such a craft was invaluable, and the inventor worked tirelessly to get his flying submarine off the drawing board and into the water. Donald V. Reid, the inventor, was a high-energy person of many interests and talents, as well as a technical genius. This story is told by his son, who helped his father assemble the craft in their Asbury Park, New Jersey back yard, and who was the pilot of the Reid Flying Submarine. Photos...

In this well-written introduction to commutative algebra, the author shows the link between commutative ring theory and algebraic geometry. In addition to standard material, the book contrasts the methods and ideology of modern abstract algebra with concrete applications in algebraic geometry and number theory. Professor Reid begins with a discussion of modules and Noetherian rings before moving on to finite extensions and the Noether normalization. Sections on the nullstellensatz and rings of fractions precede sections on primary decomposition and normal integral domains. This book is ideal...

Algebraic geometry is, essentially, the study of the solution of equations and occupies a central position in pure mathematics. With the minimum of prerequisites, Dr. Reid introduces the reader to the basic concepts of algebraic geometry, including: plane conics, cubics and the group law, affine and projective varieties, and nonsingularity and dimension. He stresses the connections the subject has with commutative algebra as well as its relation to topology, differential geometry, and number theory. The book contains numerous examples and exercises illustrating the theory.