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Seller's Description:
Fine Very Good jacket. Signed. First Edition. Signed by the author and inscribed to previous owner on the title page. Previous owner was Gerhard Paul Hochschild (1915-2010), University of California, Berkeley, Professor Emeritus, was an American mathematician who worked on Lie groups, algebraic groups, homological algebra and algebraic number theory. Hochschild (1945) introduced Hochschild cohomology, a cohomology theory for algebras, which classifies deformations of algebras. Hochschild & Nakayama (1952) introduced cohomology into class f.