👉 In mathematics, an isomorphism is a correspondence between two mathematical structures that preserves the structure of these structures. It means that any two mappings (functions) from one structure to another are equal up to a unique isomorphism. For example, in set theory, two sets A and B are said to be isomorphic if there exists a bijection (one-to-one correspondence) mapping each element in A onto an element of B. For example, the integers Z under addition form an isomorphic
