Inverse semigroup

Related lectures (28)

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Covers commutative groups and their significance in cryptography.

Explores dense sets, Cauchy sequences, periodic solutions, and unique solutions in differential equations.

Explores the Jacobian matrix for geometrically finite elements in the Finite Element Method.

Explores modular arithmetic, emphasizing inverses and equations in Z/mZ, with practical examples and exercises.

Explores quotients of groups by equivalence relations and the conditions for well-defined sets.

Explores the theory of adjunctions, covering their definition, properties, and applications through examples and exercises.

Explains inverse operations for addition and subtraction, including finding the inverse of a number.

Explores mapping functions, surjections, injective and surjective functions, and bijective functions.

Covers local invertibility of vector fields and the Inverse Function Theorem.

Explores the history and concepts of Number Theory, including divisibility and congruence relations.