By Alexander Levin
Difference algebra grew out of the examine of algebraic distinction equations with coefficients from useful fields. the 1st degree of this improvement of the idea is linked to its founder, J.F. Ritt (1893-1951), and R. Cohn, whose publication distinction Algebra (1965) remained the one primary monograph at the topic for a few years. these days, distinction algebra has overgrown the body of the speculation of normal algebraic distinction equations and looks as a wealthy conception with functions to the examine of equations in finite modifications, useful equations, differential equations with hold up, algebraic constructions with operators, team and semigroup rings.
The monograph is meant for graduate scholars and researchers in distinction and differential algebra, commutative algebra, ring conception, and algebraic geometry. The e-book is self-contained; it calls for no must haves except the data of uncomplicated algebraic techniques and a mathematical adulthood of a sophisticated undergraduate.
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