In Almost Free, Eva Sheppard Wolf uses the story of Samuel Johnson, a free black man from Virginia attempting to free his family, to add detail and depth to our
This book provides a comprehensive exposition of the use of set-theoretic methods in abelian group theory, module theory, and homological algebra, including app
Almost free divisors and complete intersections form a general class of nonisolated hypersurface and completer intersection singularities. They also include dis