👉 In mathematics, an isospectral space (or isospectral set) is a space that has the same properties as a given space but with different coordinate systems. This can be seen as a way to compare two spaces in terms of their similarity without necessarily using metric spaces. For example, if we have two spaces X and Y, we can say that they are isospectral if there exists an isomorphism between them such that the structure of the space X is preserved under this isom
